[ CAS No. 6108-23-2 ] {[proInfo.proName]}

Name: 6108-23-2|Lithium formate hydrate|98%
Brand: Ambeed
SKU: A396746
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2D 3D

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Quality Control of [ 6108-23-2 ]

COA NMR CNMR HPLC LC-MS

Related Doc. of [ 6108-23-2 ]

SDS Specification

Alternatived Products of [ 6108-23-2 ]

Product Details of [ 6108-23-2 ]

CAS No. :	6108-23-2	MDL No. :	MFCD00150507
Formula :	CH₃LiO₃	Boiling Point :	-
Linear Structure Formula :	-	InChI Key :	RDAKCPVJSPEDON-UHFFFAOYSA-M
M.W :	69.97	Pubchem ID :	23702287
Synonyms :

Calculated chemistry of [ 6108-23-2 ]

Physicochemical Properties

Num. heavy atoms :	5
Num. arom. heavy atoms :	0
Fraction Csp3 :	0.0
Num. rotatable bonds :	0
Num. H-bond acceptors :	3.0
Num. H-bond donors :	1.0
Molar Refractivity :	10.19
TPSA :	49.36 Å²

Pharmacokinetics

GI absorption :	Low
BBB permeant :	No
P-gp substrate :	Yes
CYP1A2 inhibitor :	No
CYP2C19 inhibitor :	No
CYP2C9 inhibitor :	No
CYP2D6 inhibitor :	No
CYP3A4 inhibitor :	No
Log Kp (skin permeation) :	-7.2 cm/s

Lipophilicity

Log Po/w (iLOGP) :	-5.2
Log Po/w (XLOGP3) :	-0.67
Log Po/w (WLOGP) :	-1.7
Log Po/w (MLOGP) :	-2.01
Log Po/w (SILICOS-IT) :	-0.23
Consensus Log Po/w :	-1.96

Druglikeness

Lipinski :	0.0
Ghose :	None
Veber :	0.0
Egan :	0.0
Muegge :	2.0
Bioavailability Score :	0.55

Water Solubility

Log S (ESOL) :	0.15
Solubility :	98.4 mg/ml ; 1.41 mol/l
Class :	Highly soluble
Log S (Ali) :	0.11
Solubility :	89.6 mg/ml ; 1.28 mol/l
Class :	Highly soluble
Log S (SILICOS-IT) :	0.97
Solubility :	658.0 mg/ml ; 9.4 mol/l
Class :	Soluble

Medicinal Chemistry

PAINS :	0.0 alert
Brenk :	1.0 alert
Leadlikeness :	1.0
Synthetic accessibility :	1.19

Safety of [ 6108-23-2 ]

Signal Word:	Warning	Class:	N/A
Precautionary Statements:	P261-P305+P351+P338	UN#:	N/A
Hazard Statements:	H315-H319-H335	Packing Group:	N/A
GHS Pictogram:

Application In Synthesis of [ 6108-23-2 ]

* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.

Downstream synthetic route of [ 6108-23-2 ]

[ 6108-23-2 ] Synthesis Path-Downstream 1~26

1
[ 64-18-6 ]
[ 6108-23-2 ]

Reference： [1]Russian Journal of Inorganic Chemistry,1979,vol. 24,p. 440 - 443
Russ. J. Inorg. Chem. (Transl. of Zh. Neorg. Khim.),1979,vol. 24,p. 788 - 793

2
[ 64-18-6 ]
[ 1310-65-2 ]
[ 6108-23-2 ]

Reference： [1]Journal of Thermal Analysis and Calorimetry,1999,vol. 55,p. 807 - 816

3
[ 64-18-6 ]
[ 554-13-2 ]
[ 6108-23-2 ]

Reference： [1]Zeitschrift fur Naturforschung, B: Chemical Sciences,1992,vol. 47,p. 238 - 246

4
lithium sulfate [ No CAS ]
[ 7732-18-5 ]
[ 541-43-5 ]
[ 6108-23-2 ]

Reference： [1]Annalen der Physik,1845,vol. 66,p. 83 - 83
[2]Gmelin Handbuch der Anorganischen Chemie,Gmelin Handbook: Li: MVol., 97, page 229 - 231

5
lithium cation [ No CAS ]
[ 544-17-2 ]
[ 6108-23-2 ]

Reference： [1]Patent: DE381957,
Fortschr. Teerfarbenfabr. Verw. Industriezweige,vol. 14,p. 241

6
[ 1310-65-2 ]
[ 6108-23-2 ]

Reference： [1]Russian Journal of Inorganic Chemistry,1979,vol. 24,p. 1244 - 1248
Russ. J. Inorg. Chem. (Transl. of Zh. Neorg. Khim.),1979,vol. 24,p. 2244 - 2249
[2]Russian Journal of Inorganic Chemistry,1979,vol. 24,p. 1268 - 1269
Russ. J. Inorg. Chem. (Transl. of Zh. Neorg. Khim.),1979,vol. 24,p. 2283 - 2286

7
[ 6108-23-2 ]
[ 556-63-8 ]

Reference： [1]Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy,2007,vol. 66,p. 754 - 760
[2]Journal fur praktische Chemie (Leipzig 1954),1859,vol. 76,p. 472
[3]Journal of Thermal Analysis and Calorimetry,1999,vol. 55,p. 807 - 816
[4]Journal of the American Chemical Society,1921,vol. 43,p. 1470 - 1481
[5]Chemische Berichte,1903,vol. 36,p. 1790 - 1790
[6]Gmelin Handbuch der Anorganischen Chemie,Gmelin Handbook: Li: SVol., 158, page 505 - 507
[7]Thermochimica Acta,1990,vol. 163,p. 271 - 278
[8]Russian Journal of Inorganic Chemistry,1979,vol. 24,p. 440 - 443
Russ. J. Inorg. Chem. (Transl. of Zh. Neorg. Khim.),1979,vol. 24,p. 788 - 793
[9]Russian Journal of Inorganic Chemistry,1977,vol. 22,p. 1101 - 1102
Russ. J. Inorg. Chem. (Transl. of Zh. Neorg. Khim.),1977,vol. 22,p. 2027 - 2029

8
[ 6108-23-2 ]
[ 14485-07-5 ]

Reference： [1]Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy,2004,vol. 60,p. 1319 - 1326

9
[ 6108-23-2 ]
[ 554-13-2 ]
titanium(IV) oxide [ No CAS ]
Li_1.10Ti_1.90O₄ [ No CAS ]

Reference： [1]Journal of the Physical Society of Japan,1984,vol. 53,p. 2437 - 2440

10
fac-{triamminetri(NCMe)chromium(III)} triflate [ No CAS ]
[ 6108-23-2 ]
[ 156156-48-8 ]

Reference： [1]Acta Chemica Scandinavica,1994,vol. 48,p. 269 - 272

11
[ 556-63-8 ]
[ 6108-23-2 ]

Reference： [1]Zeitschrift fur Naturforschung, B: Chemical Sciences,1992,vol. 47,p. 238 - 246

12
[ 556-63-8 ]
[ 6108-23-2 ]

Reference： [1]Zeitschrift fur Naturforschung, B: Chemical Sciences,1992,vol. 47,p. 238 - 246

13
[ 6108-23-2 ]
[ 556-63-8 ]

Reference： [1]Zeitschrift fur Naturforschung, B: Chemical Sciences,1992,vol. 47,p. 238 - 246
[2]Zeitschrift fur Naturforschung, B: Chemical Sciences,1992,vol. 47,p. 238 - 246

14
[ 6108-23-2 ]
nickel dichloride [ No CAS ]
lithium formate monohydrate/nickel(II) chloride [ No CAS ]

Reference： [1]Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy,2007,vol. 67,p. 1370 - 1373

15
iron(II) chloride tetrahydrate [ No CAS ]
[ 86119-84-8 ]
[ 6108-23-2 ]
lithium iron(II) phosphate [ No CAS ]

Reference： [1]Materials Research Bulletin,2008,vol. 43,p. 3305 - 3317

16
[Ni(1,2-bis-(dihydroxymethylphosphino)ethane)₂][BF₄]₂ [ No CAS ]
[ 6108-23-2 ]
[HNi(1,2-bis-(dihydroxymethylphosphino)ethane)₂][BF₄] [ No CAS ]

Reference： [1]Journal of the American Chemical Society,2015,vol. 137,p. 14114 - 14121

17
6-acetyl-2-(2-bromo-4-chlorobenzyl)-3-((1-(((tert-butyldimethylsilyl)oxy)methyl)cyclopropyl)methoxy)-3-(4-chlorophenyl)isoindolin-1-one [ No CAS ]
[ 6108-23-2 ]
2-((5-acetyl-1-((1-(((tert-butyldimethylsilyl)oxy)methyl)cyclopropyl)methoxy)-1-(4-chlorophenyl)-3-oxoisoindolin-2-yl)methyl)-5-chlorobenzoic acid [ No CAS ]

Yield	Reaction Conditions	Operation in experiment
43%	With palladium diacetate; acetic anhydride; triethylamine; 4,5-bis(diphenylphos4,5-bis(diphenylphosphino)-9,9-dimethylxanthenephino)-9,9-dimethylxanthene; In N,N-dimethyl-formamide; at 140.0℃; for 0.5h;Microwave irradiation;	To a solution of the previous compound (306 mg, 0.44 mmol) in dry DMF (4.0 mL) was added Xantphos (104 mg, 0.18 mmol), Pd(OAc)2 (20 mg, 0.09 mmol), HCOOLi H20 (122 mg, 1 .74 mmol) and Et3N (0.25 mL, 1 .74 mmol) before degassing for 15 mins, and then Ac20 (0.17 mL, 1 .74 mmol) was introduced before microwave for 30 mins at 140 C. The mixture was gone through a plug of Celite, EtOAc (30 mL) was added and the mixture was washed with water (3 chi 30 mL) and brine (20 ml_). The organic phase was dried (MgS04) and concentrated in vacuo. Chromatography (silica; EtOAc with 0.1 % acetic acid, petrol 20 - 80%) gave a greasy solid (78 mg, 43%). LCMS (ESI ) m/z = 666.3 [M-H]~.

Reference： [1]Patent: WO2017/55860,2017,A1 .Location in patent: Page/Page column 202; 204; 205

18
C₃₁H₃₁BrCl₂FNO₄ [ No CAS ]
[ 6108-23-2 ]
[ 77-86-1 ]
5-chloro-2-[(1R)-1-(4-chlorophenyl)-1-ethoxy-7-fluoro-5-[(1S)-1-hydroxy-1-(oxan-4-yl)propyl]-3-oxo-2,3-dihydro-1H-isoindol-2-yl]methyl}benzoic acid (tris(hydroxymethyl)aminomethane salt) [ No CAS ]

Yield	Reaction Conditions	Operation in experiment
43%		General procedure: To a solution of the previous compound (306 mg, 0.44 mmol) in dry DMF (4.0 mL) was added Xantphos (104 mg, 0.18 mmol), Pd(OAc)2 (20 mg, 0.09 mmol), HCOOLi H20 (122 mg, 1 .74 mmol) and Et3N (0.25 mL, 1 .74 mmol) before degassing for 15 mins, and then Ac20 (0.17 mL, 1 .74 mmol) was introduced before microwave for 30 mins at 140 C. The mixture was gone through a plug of Celite, EtOAc (30 mL) was added and the mixture was washed with water (3 chi 30 mL) and brine (20 ml_). The organic phase was dried (MgS04) and concentrated in vacuo. Chromatography (silica; EtOAc with 0.1 % acetic acid, petrol 20 - 80%) gave a greasy solid (78 mg, 43%). Starting from the appropriate chiral acid intermediate (e.g. Preparation 52, Preparation 54), the following Examples were prepared using procedures similar to those described in Example 116 steps 1 -3. The appropriate benzylamine [e.g. (2-bromo-4-chlorophenyl)methanamine, Preparation 58 or Preparation 59] was used in Step 1 and an appropriate alcohol used in Step 2. In some cases the product was isolated as a tris(hydroxymethyl)aminomethane (TRIS) salt (by dissolving in MeOH, treated with tris(hydroxymethyl)aminomethane and evaporation). Purification by preparative HPLC gave the products as single isomers, with the configuration shown.

Reference： [1]Patent: WO2017/55860,2017,A1 .Location in patent: Page/Page column 202; 204; 205; 254; 255

19
[ 624-31-7 ]
[ 6108-23-2 ]
[ 99-94-5 ]

Yield	Reaction Conditions	Operation in experiment
81%	With formic acid; 1,3-bis-(diphenylphosphino)propane; nickel(II) acetate tetrahydrate; acetic anhydride; In tetrahydrofuran; at 100.0℃; for 24.0h;Schlenk technique; Inert atmosphere;	In a 10 mL Schlenk reaction tube (Beijing Xinweier Glass Instrument Co., Ltd., F891410 reaction tube, capacity 10 mL), add 4-iodotoluene (0.5 mmol, 109 mg), <strong>[6108-23-2]lithium formate monohydrate</strong> (0.75 mmol, 39 mg), and nickel acetate (II) tetrahydrate (10 mol%, 12.4 mg) and 1,3-bis(diphenylphosphine)propane (20 mol%, 41.2 mg). The air in the tube was completely replaced three times with argon, and then 2 mL of tetrahydrofuran, acetic anhydride (0.1 mmol, 10.2 mg) and formic acid (0.25 mmol, 11.6 mg) were added under an argon atmosphere. The reaction system was heated and continuously stirred in an oil bath at 100 C for 24 hours (using an IKA magnetic stirrer, RCT basic type, and a stirring speed of 500 rpm). After the reaction was completed, the reaction was quenched with H2O, and the reaction liquid was extracted with ethyl acetate (3 * 10 mL), and then the combined organic phase was concentrated by rotary evaporation (Swiss Buqi Co., Ltd., BUCHI rotary evaporator R-3). The concentrated residue is chromatographically separated by chromatography column (Beijing Xinweier Glass Instrument Co., Ltd., C383040C sphere column with sand plate storage ball, 35/20, phi30mm, effective length: 500ml) to obtain the product. (The product is a white solid, a total of 55.1 mg, a yield of 81%, the eluent ethyl acetate: petroleum ether = 1: 5 ~ 1: 2)

Reference： [1]Patent: CN111018691,2020,A .Location in patent: Paragraph 0048-0122

20
[ 625-95-6 ]
[ 6108-23-2 ]
[ 99-04-7 ]

Yield	Reaction Conditions	Operation in experiment
78%	With bis(acetylacetonate)nickel(II); formic acid; 1,3-bis-(diphenylphosphino)propane; acetic anhydride; In tetrahydrofuran; at 100.0℃; for 24.0h;Schlenk technique; Inert atmosphere;	General procedure: In a 10 mL Schlenk reaction tube (Beijing Xinweier Glass Instrument Co., Ltd., F891410 reaction tube, capacity 10 mL), add 4-iodotoluene (0.5 mmol, 109 mg), <strong>[6108-23-2]lithium formate monohydrate</strong> (0.75 mmol, 39 mg), and nickel acetate (II) tetrahydrate (10 mol%, 12.4 mg) and 1,3-bis(diphenylphosphine)propane (20 mol%, 41.2 mg). The air in the tube was completely replaced three times with argon, and then 2 mL of tetrahydrofuran, acetic anhydride (0.1 mmol, 10.2 mg) and formic acid (0.25 mmol, 11.6 mg) were added under an argon atmosphere. The reaction system was heated and continuously stirred in an oil bath at 100 C for 24 hours (using an IKA magnetic stirrer, RCT basic type, and a stirring speed of 500 rpm). After the reaction was completed, the reaction was quenched with H2O, and the reaction liquid was extracted with ethyl acetate (3 * 10 mL), and then the combined organic phase was concentrated by rotary evaporation (Swiss Buqi Co., Ltd., BUCHI rotary evaporator R-3). The concentrated residue is chromatographically separated by chromatography column (Beijing Xinweier Glass Instrument Co., Ltd., C383040C sphere column with sand plate storage ball, 35/20, phi30mm, effective length: 500ml) to obtain the product. (The product is a white solid, a total of 55.1 mg, a yield of 81%, the eluent ethyl acetate: petroleum ether = 1: 5 ~ 1: 2)

Reference： [1]Patent: CN111018691,2020,A .Location in patent: Paragraph 0048-0122; 0129-0134; 0271-0272

21
[ 766-85-8 ]
[ 6108-23-2 ]
[ 586-38-9 ]

Yield	Reaction Conditions	Operation in experiment
76%	With bis(1,5-cyclooctadiene)nickel(0); formic acid; 1,3-bis-(diphenylphosphino)propane; acetic anhydride; In tetrahydrofuran; at 100.0℃; for 24.0h;Schlenk technique; Inert atmosphere;	General procedure: In a 10 mL Schlenk reaction tube (Beijing Xinweier Glass Instrument Co., Ltd., F891410 reaction tube, capacity 10 mL), add 4-iodotoluene (0.5 mmol, 109 mg), <strong>[6108-23-2]lithium formate monohydrate</strong> (0.75 mmol, 39 mg), and nickel acetate (II) tetrahydrate (10 mol%, 12.4 mg) and 1,3-bis(diphenylphosphine)propane (20 mol%, 41.2 mg). The air in the tube was completely replaced three times with argon, and then 2 mL of tetrahydrofuran, acetic anhydride (0.1 mmol, 10.2 mg) and formic acid (0.25 mmol, 11.6 mg) were added under an argon atmosphere. The reaction system was heated and continuously stirred in an oil bath at 100 C for 24 hours (using an IKA magnetic stirrer, RCT basic type, and a stirring speed of 500 rpm). After the reaction was completed, the reaction was quenched with H2O, and the reaction liquid was extracted with ethyl acetate (3 * 10 mL), and then the combined organic phase was concentrated by rotary evaporation (Swiss Buqi Co., Ltd., BUCHI rotary evaporator R-3). The concentrated residue is chromatographically separated by chromatography column (Beijing Xinweier Glass Instrument Co., Ltd., C383040C sphere column with sand plate storage ball, 35/20, phi30mm, effective length: 500ml) to obtain the product. (The product is a white solid, a total of 55.1 mg, a yield of 81%, the eluent ethyl acetate: petroleum ether = 1: 5 ~ 1: 2)

Reference： [1]Patent: CN111018691,2020,A .Location in patent: Paragraph 0048-0122; 0135-0140; 0271-0272

22
[ 1121-86-4 ]
[ 6108-23-2 ]
[ 455-38-9 ]

Yield	Reaction Conditions	Operation in experiment
81%	With bis(1,5-cyclooctadiene)nickel(0); formic acid; 1,3-bis-(diphenylphosphino)propane; acetic anhydride; In tetrahydrofuran; at 100.0℃; for 24.0h;Schlenk technique; Inert atmosphere;	General procedure: In a 10 mL Schlenk reaction tube (Beijing Xinweier Glass Instrument Co., Ltd., F891410 reaction tube, capacity 10 mL), add 4-iodotoluene (0.5 mmol, 109 mg), <strong>[6108-23-2]lithium formate monohydrate</strong> (0.75 mmol, 39 mg), and nickel acetate (II) tetrahydrate (10 mol%, 12.4 mg) and 1,3-bis(diphenylphosphine)propane (20 mol%, 41.2 mg). The air in the tube was completely replaced three times with argon, and then 2 mL of tetrahydrofuran, acetic anhydride (0.1 mmol, 10.2 mg) and formic acid (0.25 mmol, 11.6 mg) were added under an argon atmosphere. The reaction system was heated and continuously stirred in an oil bath at 100 C for 24 hours (using an IKA magnetic stirrer, RCT basic type, and a stirring speed of 500 rpm). After the reaction was completed, the reaction was quenched with H2O, and the reaction liquid was extracted with ethyl acetate (3 * 10 mL), and then the combined organic phase was concentrated by rotary evaporation (Swiss Buqi Co., Ltd., BUCHI rotary evaporator R-3). The concentrated residue is chromatographically separated by chromatography column (Beijing Xinweier Glass Instrument Co., Ltd., C383040C sphere column with sand plate storage ball, 35/20, phi30mm, effective length: 500ml) to obtain the product. (The product is a white solid, a total of 55.1 mg, a yield of 81%, the eluent ethyl acetate: petroleum ether = 1: 5 ~ 1: 2)

Reference： [1]Patent: CN111018691,2020,A .Location in patent: Paragraph 0048-0122; 0178-0184; 0271-0272

23
[ 1591-31-7 ]
[ 6108-23-2 ]
[ 92-92-2 ]

Yield	Reaction Conditions	Operation in experiment
80%	With bis(acetylacetonate)nickel(II); formic acid; 1,3-bis-(diphenylphosphino)propane; acetic anhydride; In tetrahydrofuran; at 100.0℃; for 24.0h;Schlenk technique; Inert atmosphere;	General procedure: In a 10 mL Schlenk reaction tube (Beijing Xinweier Glass Instrument Co., Ltd., F891410 reaction tube, capacity 10 mL), add 4-iodotoluene (0.5 mmol, 109 mg), <strong>[6108-23-2]lithium formate monohydrate</strong> (0.75 mmol, 39 mg), and nickel acetate (II) tetrahydrate (10 mol%, 12.4 mg) and 1,3-bis(diphenylphosphine)propane (20 mol%, 41.2 mg). The air in the tube was completely replaced three times with argon, and then 2 mL of tetrahydrofuran, acetic anhydride (0.1 mmol, 10.2 mg) and formic acid (0.25 mmol, 11.6 mg) were added under an argon atmosphere. The reaction system was heated and continuously stirred in an oil bath at 100 C for 24 hours (using an IKA magnetic stirrer, RCT basic type, and a stirring speed of 500 rpm). After the reaction was completed, the reaction was quenched with H2O, and the reaction liquid was extracted with ethyl acetate (3 * 10 mL), and then the combined organic phase was concentrated by rotary evaporation (Swiss Buqi Co., Ltd., BUCHI rotary evaporator R-3). The concentrated residue is chromatographically separated by chromatography column (Beijing Xinweier Glass Instrument Co., Ltd., C383040C sphere column with sand plate storage ball, 35/20, phi30mm, effective length: 500ml) to obtain the product. (The product is a white solid, a total of 55.1 mg, a yield of 81%, the eluent ethyl acetate: petroleum ether = 1: 5 ~ 1: 2)

Reference： [1]Patent: CN111018691,2020,A .Location in patent: Paragraph 0048-0122; 0212-0216; 0271-0272

24
[ 22445-41-6 ]
[ 6108-23-2 ]
[ 499-06-9 ]

Yield	Reaction Conditions	Operation in experiment
70%	With bis(acetylacetonate)nickel(II); formic acid; 1,3-bis-(diphenylphosphino)propane; acetic anhydride; In tetrahydrofuran; at 100.0℃; for 24.0h;Schlenk technique; Inert atmosphere;	General procedure: In a 10 mL Schlenk reaction tube (Beijing Xinweier Glass Instrument Co., Ltd., F891410 reaction tube, capacity 10 mL), add 4-iodotoluene (0.5 mmol, 109 mg), <strong>[6108-23-2]lithium formate monohydrate</strong> (0.75 mmol, 39 mg), and nickel acetate (II) tetrahydrate (10 mol%, 12.4 mg) and 1,3-bis(diphenylphosphine)propane (20 mol%, 41.2 mg). The air in the tube was completely replaced three times with argon, and then 2 mL of tetrahydrofuran, acetic anhydride (0.1 mmol, 10.2 mg) and formic acid (0.25 mmol, 11.6 mg) were added under an argon atmosphere. The reaction system was heated and continuously stirred in an oil bath at 100 C for 24 hours (using an IKA magnetic stirrer, RCT basic type, and a stirring speed of 500 rpm). After the reaction was completed, the reaction was quenched with H2O, and the reaction liquid was extracted with ethyl acetate (3 * 10 mL), and then the combined organic phase was concentrated by rotary evaporation (Swiss Buqi Co., Ltd., BUCHI rotary evaporator R-3). The concentrated residue is chromatographically separated by chromatography column (Beijing Xinweier Glass Instrument Co., Ltd., C383040C sphere column with sand plate storage ball, 35/20, phi30mm, effective length: 500ml) to obtain the product. (The product is a white solid, a total of 55.1 mg, a yield of 81%, the eluent ethyl acetate: petroleum ether = 1: 5 ~ 1: 2)

Reference： [1]Patent: CN111018691,2020,A .Location in patent: Paragraph 0048-0122; 0241-0245; 0271-0272

25
[ 6108-23-2 ]
[ 92636-36-7 ]
[ 22106-33-8 ]

Yield	Reaction Conditions	Operation in experiment
53%	With bis(1,5-cyclooctadiene)nickel(0); formic acid; 1,3-bis-(diphenylphosphino)propane; acetic anhydride; In tetrahydrofuran; at 100.0℃; for 24.0h;Schlenk technique; Inert atmosphere;	General procedure: In a 10 mL Schlenk reaction tube (Beijing Xinweier Glass Instrument Co., Ltd., F891410 reaction tube, capacity 10 mL), add 4-iodotoluene (0.5 mmol, 109 mg), <strong>[6108-23-2]lithium formate monohydrate</strong> (0.75 mmol, 39 mg), and nickel acetate (II) tetrahydrate (10 mol%, 12.4 mg) and 1,3-bis(diphenylphosphine)propane (20 mol%, 41.2 mg). The air in the tube was completely replaced three times with argon, and then 2 mL of tetrahydrofuran, acetic anhydride (0.1 mmol, 10.2 mg) and formic acid (0.25 mmol, 11.6 mg) were added under an argon atmosphere. The reaction system was heated and continuously stirred in an oil bath at 100 C for 24 hours (using an IKA magnetic stirrer, RCT basic type, and a stirring speed of 500 rpm). After the reaction was completed, the reaction was quenched with H2O, and the reaction liquid was extracted with ethyl acetate (3 * 10 mL), and then the combined organic phase was concentrated by rotary evaporation (Swiss Buqi Co., Ltd., BUCHI rotary evaporator R-3). The concentrated residue is chromatographically separated by chromatography column (Beijing Xinweier Glass Instrument Co., Ltd., C383040C sphere column with sand plate storage ball, 35/20, phi30mm, effective length: 500ml) to obtain the product. (The product is a white solid, a total of 55.1 mg, a yield of 81%, the eluent ethyl acetate: petroleum ether = 1: 5 ~ 1: 2)

Reference： [1]Patent: CN111018691,2020,A .Location in patent: Paragraph 0048-0122; 0261-0265; 0271-0272

26
[ 796072-33-8 ]
[ 6108-23-2 ]
4-(2-((tert-butoxycarbonyl)amino)-3-methoxy-3-oxopropyl)benzoic acid [ No CAS ]

Yield	Reaction Conditions	Operation in experiment
45%	With bis(1,5-cyclooctadiene)nickel(0); formic acid; 1,3-bis-(diphenylphosphino)propane; acetic anhydride; In tetrahydrofuran; at 100.0℃; for 24.0h;Schlenk technique; Inert atmosphere;	General procedure: In a 10 mL Schlenk reaction tube (Beijing Xinweier Glass Instrument Co., Ltd., F891410 reaction tube, capacity 10 mL), add 4-iodotoluene (0.5 mmol, 109 mg), <strong>[6108-23-2]lithium formate monohydrate</strong> (0.75 mmol, 39 mg), and nickel acetate (II) tetrahydrate (10 mol%, 12.4 mg) and 1,3-bis(diphenylphosphine)propane (20 mol%, 41.2 mg). The air in the tube was completely replaced three times with argon, and then 2 mL of tetrahydrofuran, acetic anhydride (0.1 mmol, 10.2 mg) and formic acid (0.25 mmol, 11.6 mg) were added under an argon atmosphere. The reaction system was heated and continuously stirred in an oil bath at 100 C for 24 hours (using an IKA magnetic stirrer, RCT basic type, and a stirring speed of 500 rpm). After the reaction was completed, the reaction was quenched with H2O, and the reaction liquid was extracted with ethyl acetate (3 * 10 mL), and then the combined organic phase was concentrated by rotary evaporation (Swiss Buqi Co., Ltd., BUCHI rotary evaporator R-3). The concentrated residue is chromatographically separated by chromatography column (Beijing Xinweier Glass Instrument Co., Ltd., C383040C sphere column with sand plate storage ball, 35/20, phi30mm, effective length: 500ml) to obtain the product. (The product is a white solid, a total of 55.1 mg, a yield of 81%, the eluent ethyl acetate: petroleum ether = 1: 5 ~ 1: 2)

Reference： [1]Patent: CN111018691,2020,A .Location in patent: Paragraph 0048-0122; 0266-0270; 0271-0272

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Code	Phrase
P101	If medical advice is needed,have product container or label at hand.
P102	Keep out of reach of children.
P103	Read label before use
Prevention
Code	Phrase
P201	Obtain special instructions before use.
P202	Do not handle until all safety precautions have been read and understood.
P210	Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
P211	Do not spray on an open flame or other ignition source.
P220	Keep/Store away from clothing/combustible materials.
P221	Take any precaution to avoid mixing with combustibles
P222	Do not allow contact with air.
P223	Keep away from any possible contact with water, because of violent reaction and possible flash fire.
P230	Keep wetted
P231	Handle under inert gas.
P232	Protect from moisture.
P233	Keep container tightly closed.
P234	Keep only in original container.
P235	Keep cool
P240	Ground/bond container and receiving equipment.
P241	Use explosion-proof electrical/ventilating/lighting/equipment.
P242	Use only non-sparking tools.
P243	Take precautionary measures against static discharge.
P244	Keep reduction valves free from grease and oil.
P250	Do not subject to grinding/shock/friction.
P251	Pressurized container: Do not pierce or burn, even after use.
P260	Do not breathe dust/fume/gas/mist/vapours/spray.
P261	Avoid breathing dust/fume/gas/mist/vapours/spray.
P262	Do not get in eyes, on skin, or on clothing.
P263	Avoid contact during pregnancy/while nursing.
P264	Wash hands thoroughly after handling.
P265	Wash skin thouroughly after handling.
P270	Do not eat, drink or smoke when using this product.
P271	Use only outdoors or in a well-ventilated area.
P272	Contaminated work clothing should not be allowed out of the workplace.
P273	Avoid release to the environment.
P280	Wear protective gloves/protective clothing/eye protection/face protection.
P281	Use personal protective equipment as required.
P282	Wear cold insulating gloves/face shield/eye protection.
P283	Wear fire/flame resistant/retardant clothing.
P284	Wear respiratory protection.
P285	In case of inadequate ventilation wear respiratory protection.
P231 + P232	Handle under inert gas. Protect from moisture.
P235 + P410	Keep cool. Protect from sunlight.
Response
Code	Phrase
P301	IF SWALLOWED:
P304	IF INHALED:
P305	IF IN EYES:
P306	IF ON CLOTHING:
P307	IF exposed:
P308	IF exposed or concerned:
P309	IF exposed or if you feel unwell:
P310	Immediately call a POISON CENTER or doctor/physician.
P311	Call a POISON CENTER or doctor/physician.
P312	Call a POISON CENTER or doctor/physician if you feel unwell.
P313	Get medical advice/attention.
P314	Get medical advice/attention if you feel unwell.
P315	Get immediate medical advice/attention.
P320
P302 + P352	IF ON SKIN: wash with plenty of soap and water.
P321
P322
P330	Rinse mouth.
P331	Do NOT induce vomiting.
P332	IF SKIN irritation occurs:
P333	If skin irritation or rash occurs:
P334	Immerse in cool water/wrap n wet bandages.
P335	Brush off loose particles from skin.
P336	Thaw frosted parts with lukewarm water. Do not rub affected area.
P337	If eye irritation persists:
P338	Remove contact lenses, if present and easy to do. Continue rinsing.
P340	Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P341	If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing.
P342	If experiencing respiratory symptoms:
P350	Gently wash with plenty of soap and water.
P351	Rinse cautiously with water for several minutes.
P352	Wash with plenty of soap and water.
P353	Rinse skin with water/shower.
P360	Rinse immediately contaminated clothing and skin with plenty of water before removing clothes.
P361	Remove/Take off immediately all contaminated clothing.
P362	Take off contaminated clothing and wash before reuse.
P363	Wash contaminated clothing before reuse.
P370	In case of fire:
P371	In case of major fire and large quantities:
P372	Explosion risk in case of fire.
P373	DO NOT fight fire when fire reaches explosives.
P374	Fight fire with normal precautions from a reasonable distance.
P376	Stop leak if safe to do so. Oxidising gases (section 2.4) 1
P377	Leaking gas fire: Do not extinguish, unless leak can be stopped safely.
P378
P380	Evacuate area.
P381	Eliminate all ignition sources if safe to do so.
P390	Absorb spillage to prevent material damage.
P391	Collect spillage. Hazardous to the aquatic environment
P301 + P310	IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P301 + P312	IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P301 + P330 + P331	IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P302 + P334	IF ON SKIN: Immerse in cool water/wrap in wet bandages.
P302 + P350	IF ON SKIN: Gently wash with plenty of soap and water.
P303 + P361 + P353	IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P304 + P312	IF INHALED: Call a POISON CENTER or doctor/physician if you feel unwell.
P304 + P340	IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P304 + P341	IF INHALED: If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P306 + P360	IF ON CLOTHING: Rinse Immediately contaminated CLOTHING and SKIN with plenty of water before removing clothes.
P307 + P311	IF exposed: call a POISON CENTER or doctor/physician.
P308 + P313	IF exposed or concerned: Get medical advice/attention.
P309 + P311	IF exposed or if you feel unwell: call a POISON CENTER or doctor/physician.
P332 + P313	IF SKIN irritation occurs: Get medical advice/attention.
P333 + P313	IF SKIN irritation or rash occurs: Get medical advice/attention.
P335 + P334	Brush off loose particles from skin. Immerse in cool water/wrap in wet bandages.
P337 + P313	IF eye irritation persists: Get medical advice/attention.
P342 + P311	IF experiencing respiratory symptoms: call a POISON CENTER or doctor/physician.
P370 + P376	In case of fire: Stop leak if safe to Do so.
P370 + P378	In case of fire:
P370 + P380	In case of fire: Evacuate area.
P370 + P380 + P375	In case of fire: Evacuate area. Fight fire remotely due to the risk of explosion.
P371 + P380 + P375	In case of major fire and large quantities: Evacuate area. Fight fire remotely due to the risk of explosion.
Storage
Code	Phrase
P401
P402	Store in a dry place.
P403	Store in a well-ventilated place.
P404	Store in a closed container.
P405	Store locked up.
P406	Store in corrosive resistant/ container with a resistant inner liner.
P407	Maintain air gap between stacks/pallets.
P410	Protect from sunlight.
P411
P412	Do not expose to temperatures exceeding 50 oC/ 122 oF.
P413
P420	Store away from other materials.
P422
P402 + P404	Store in a dry place. Store in a closed container.
P403 + P233	Store in a well-ventilated place. Keep container tightly closed.
P403 + P235	Store in a well-ventilated place. Keep cool.
P410 + P403	Protect from sunlight. Store in a well-ventilated place.
P410 + P412	Protect from sunlight. Do not expose to temperatures exceeding 50 oC/122oF.
P411 + P235	Keep cool.
Disposal
Code	Phrase
P501	Dispose of contents/container to ...
P502	Refer to manufacturer/supplier for information on recovery/recycling

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Physical hazards
Code	Phrase
H200	Unstable explosive
H201	Explosive; mass explosion hazard
H202	Explosive; severe projection hazard
H203	Explosive; fire, blast or projection hazard
H204	Fire or projection hazard
H205	May mass explode in fire
H220	Extremely flammable gas
H221	Flammable gas
H222	Extremely flammable aerosol
H223	Flammable aerosol
H224	Extremely flammable liquid and vapour
H225	Highly flammable liquid and vapour
H226	Flammable liquid and vapour
H227	Combustible liquid
H228	Flammable solid
H229	Pressurized container: may burst if heated
H230	May react explosively even in the absence of air
H231	May react explosively even in the absence of air at elevated pressure and/or temperature
H240	Heating may cause an explosion
H241	Heating may cause a fire or explosion
H242	Heating may cause a fire
H250	Catches fire spontaneously if exposed to air
H251	Self-heating; may catch fire
H252	Self-heating in large quantities; may catch fire
H260	In contact with water releases flammable gases which may ignite spontaneously
H261	In contact with water releases flammable gas
H270	May cause or intensify fire; oxidizer
H271	May cause fire or explosion; strong oxidizer
H272	May intensify fire; oxidizer
H280	Contains gas under pressure; may explode if heated
H281	Contains refrigerated gas; may cause cryogenic burns or injury
H290	May be corrosive to metals
Health hazards
Code	Phrase
H300	Fatal if swallowed
H301	Toxic if swallowed
H302	Harmful if swallowed
H303	May be harmful if swallowed
H304	May be fatal if swallowed and enters airways
H305	May be harmful if swallowed and enters airways
H310	Fatal in contact with skin
H311	Toxic in contact with skin
H312	Harmful in contact with skin
H313	May be harmful in contact with skin
H314	Causes severe skin burns and eye damage
H315	Causes skin irritation
H316	Causes mild skin irritation
H317	May cause an allergic skin reaction
H318	Causes serious eye damage
H319	Causes serious eye irritation
H320	Causes eye irritation
H330	Fatal if inhaled
H331	Toxic if inhaled
H332	Harmful if inhaled
H333	May be harmful if inhaled
H334	May cause allergy or asthma symptoms or breathing difficulties if inhaled
H335	May cause respiratory irritation
H336	May cause drowsiness or dizziness
H340	May cause genetic defects
H341	Suspected of causing genetic defects
H350	May cause cancer
H351	Suspected of causing cancer
H360	May damage fertility or the unborn child
H361	Suspected of damaging fertility or the unborn child
H361d	Suspected of damaging the unborn child
H362	May cause harm to breast-fed children
H370	Causes damage to organs
H371	May cause damage to organs
H372	Causes damage to organs through prolonged or repeated exposure
H373	May cause damage to organs through prolonged or repeated exposure
Environmental hazards
Code	Phrase
H400	Very toxic to aquatic life
H401	Toxic to aquatic life
H402	Harmful to aquatic life
H410	Very toxic to aquatic life with long-lasting effects
H411	Toxic to aquatic life with long-lasting effects
H412	Harmful to aquatic life with long-lasting effects
H413	May cause long-lasting harmful effects to aquatic life
H420	Harms public health and the environment by destroying ozone in the upper atmosphere

[ CAS No. 6108-23-2 ] {[proInfo.proName]}

Quality Control of [ 6108-23-2 ]

Related Doc. of [ 6108-23-2 ]

Product Details of [ 6108-23-2 ]

Calculated chemistry of [ 6108-23-2 ]

Physicochemical Properties

Pharmacokinetics

Lipophilicity

Druglikeness

Water Solubility

Medicinal Chemistry

Safety of [ 6108-23-2 ]

Application In Synthesis of [ 6108-23-2 ]

[ 6108-23-2 ] Synthesis Path-Downstream 1~26

Precautionary Statements-General

Prevention

Response

Storage

Disposal

Physical hazards

Health hazards

Environmental hazards

Inquiry