1138-14-3|1,3-Di(thiophen-2-yl)propane-1,3-dione| Ambeed

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Quality Control of [ 1138-14-3 ] Purity: 97% SDS Specification

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Product Details of [ 1138-14-3 ]

CAS No. :	1138-14-3
Formula :	C₁₁H₈O₂S₂
M.W :	236.31
SMILES Code :	O=C(C1=CC=CS1)CC(C2=CC=CS2)=O
MDL No. :	MFCD00797223
InChI Key :	RYEKDXOACFEXKG-UHFFFAOYSA-N
Pubchem ID :	255158

Safety of [ 1138-14-3 ]

GHS Pictogram:
Signal Word:	Warning
Hazard Statements:	H302-H315-H319-H335
Precautionary Statements:	P261-P305+P351+P338

Computational Chemistry of [ 1138-14-3 ] Show Less

Physicochemical Properties

Num. heavy atoms	15
Num. arom. heavy atoms	10
Fraction Csp3	0.09
Num. rotatable bonds	4
Num. H-bond acceptors	2.0
Num. H-bond donors	0.0
Molar Refractivity	62.11
TPSA ? Topological Polar Surface Area: Calculated from Ertl P. et al. 2000 J. Med. Chem.	90.62 Å²

Lipophilicity

Log P_o/w (iLOGP)? iLOGP: in-house physics-based method implemented from Daina A et al. 2014 J. Chem. Inf. Model.	2.14
Log P_o/w (XLOGP3)? XLOGP3: Atomistic and knowledge-based method calculated by XLOGP program, version 3.2.2, courtesy of CCBG, Shanghai Institute of Organic Chemistry	2.02
Log P_o/w (WLOGP)? WLOGP: Atomistic method implemented from Wildman SA and Crippen GM. 1999 J. Chem. Inf. Model.	3.27
Log P_o/w (MLOGP)? MLOGP: Topological method implemented from Moriguchi I. et al. 1992 Chem. Pharm. Bull. Moriguchi I. et al. 1994 Chem. Pharm. Bull. Lipinski PA. et al. 2001 Adv. Drug. Deliv. Rev.	1.12
Log P_o/w (SILICOS-IT)? SILICOS-IT: Hybrid fragmental/topological method calculated by FILTER-IT program, version 1.0.2, courtesy of SILICOS-IT, http://www.silicos-it.com	4.92
Consensus Log P_o/w? Consensus Log P_o/w: Average of all five predictions	2.69

Water Solubility

Log S (ESOL):? ESOL: Topological method implemented from Delaney JS. 2004 J. Chem. Inf. Model.	-2.81
Solubility	0.368 mg/ml ; 0.00156 mol/l
Class? Solubility class: Log S scale Insoluble < -10 < Poorly < -6 < Moderately < -4 < Soluble < -2 Very < 0 < Highly	Soluble
Log S (Ali)? Ali: Topological method implemented from Ali J. et al. 2012 J. Chem. Inf. Model.	-3.55
Solubility	0.0665 mg/ml ; 0.000282 mol/l
Class? Solubility class: Log S scale Insoluble < -10 < Poorly < -6 < Moderately < -4 < Soluble < -2 Very < 0 < Highly	Soluble
Log S (SILICOS-IT)? SILICOS-IT: Fragmental method calculated by FILTER-IT program, version 1.0.2, courtesy of SILICOS-IT, http://www.silicos-it.com	-3.76
Solubility	0.0409 mg/ml ; 0.000173 mol/l
Class? Solubility class: Log S scale Insoluble < -10 < Poorly < -6 < Moderately < -4 < Soluble < -2 Very < 0 < Highly	Soluble

Pharmacokinetics

GI absorption? Gatrointestinal absorption: according to the white of the BOILED-Egg	High
BBB permeant? BBB permeation: according to the yolk of the BOILED-Egg	No
P-gp substrate? P-glycoprotein substrate: SVM model built on 1033 molecules (training set) and tested on 415 molecules (test set) 10-fold CV: ACC=0.72 / AUC=0.77 External: ACC=0.88 / AUC=0.94	No
CYP1A2 inhibitor? Cytochrome P450 1A2 inhibitor: SVM model built on 9145 molecules (training set) and tested on 3000 molecules (test set) 10-fold CV: ACC=0.83 / AUC=0.90 External: ACC=0.84 / AUC=0.91	Yes
CYP2C19 inhibitor? Cytochrome P450 2C19 inhibitor: SVM model built on 9272 molecules (training set) and tested on 3000 molecules (test set) 10-fold CV: ACC=0.80 / AUC=0.86 External: ACC=0.80 / AUC=0.87	Yes
CYP2C9 inhibitor? Cytochrome P450 2C9 inhibitor: SVM model built on 5940 molecules (training set) and tested on 2075 molecules (test set) 10-fold CV: ACC=0.78 / AUC=0.85 External: ACC=0.71 / AUC=0.81	Yes
CYP2D6 inhibitor? Cytochrome P450 2D6 inhibitor: SVM model built on 3664 molecules (training set) and tested on 1068 molecules (test set) 10-fold CV: ACC=0.79 / AUC=0.85 External: ACC=0.81 / AUC=0.87	No
CYP3A4 inhibitor? Cytochrome P450 3A4 inhibitor: SVM model built on 7518 molecules (training set) and tested on 2579 molecules (test set) 10-fold CV: ACC=0.77 / AUC=0.85 External: ACC=0.78 / AUC=0.86	No
Log Kp (skin permeation)? Skin permeation: QSPR model implemented from Potts RO and Guy RH. 1992 Pharm. Res.	-6.31 cm/s

Druglikeness

Lipinski? Lipinski (Pfizer) filter: implemented from Lipinski CA. et al. 2001 Adv. Drug Deliv. Rev. MW ≤ 500 MLOGP ≤ 4.15 N or O ≤ 10 NH or OH ≤ 5	0.0
Ghose? Ghose filter: implemented from Ghose AK. et al. 1999 J. Comb. Chem. 160 ≤ MW ≤ 480 -0.4 ≤ WLOGP ≤ 5.6 40 ≤ MR ≤ 130 20 ≤ atoms ≤ 70	None
Veber? Veber (GSK) filter: implemented from Veber DF. et al. 2002 J. Med. Chem. Rotatable bonds ≤ 10 TPSA ≤ 140	0.0
Egan? Egan (Pharmacia) filter: implemented from Egan WJ. et al. 2000 J. Med. Chem. WLOGP ≤ 5.88 TPSA ≤ 131.6	0.0
Muegge? Muegge (Bayer) filter: implemented from Muegge I. et al. 2001 J. Med. Chem. 200 ≤ MW ≤ 600 -2 ≤ XLOGP ≤ 5 TPSA ≤ 150 Num. rings ≤ 7 Num. carbon > 4 Num. heteroatoms > 1 Num. rotatable bonds ≤ 15 H-bond acc. ≤ 10 H-bond don. ≤ 5	0.0
Bioavailability Score? Abbott Bioavailability Score: Probability of F > 10% in rat implemented from Martin YC. 2005 J. Med. Chem.	0.55

Medicinal Chemistry

PAINS? Pan Assay Interference Structures: implemented from Baell JB. & Holloway GA. 2010 J. Med. Chem.	0.0 alert
Brenk? Structural Alert: implemented from Brenk R. et al. 2008 ChemMedChem	1.0 alert: heavy_metal
Leadlikeness? Leadlikeness: implemented from Teague SJ. 1999 Angew. Chem. Int. Ed. 250 ≤ MW ≤ 350 XLOGP ≤ 3.5 Num. rotatable bonds ≤ 7	No; 1 violation:MW<1.0
Synthetic accessibility? Synthetic accessibility score: from 1 (very easy) to 10 (very difficult) based on 1024 fragmental contributions (FP2) modulated by size and complexity penaties, trained on 12'782'590 molecules and tested on 40 external molecules (r² = 0.94)	2.3

Application In Synthesis of [ 1138-14-3 ]

* 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 [ 1138-14-3 ]

[ 1138-14-3 ] Synthesis Path-Downstream 1~36

1
[ 88-15-3 ]
[ 1138-14-3 ]

References: [1]Journal of the American Chemical Society,1948,vol. 70,p. 3360.

2
[ 1138-14-3 ]
[ 100-63-0 ]
[ 101445-48-1 ]

References: [1]Annali di Chimica,1957,vol. 47,p. 929,949.

3
[ 1138-14-3 ]
[ 87219-67-8 ]

References: [1]Annali di Chimica,1957,vol. 47,p. 929,949.

4
[ 88-15-3 ]
[ 2810-04-0 ]
[ 1138-14-3 ]

Yield	Reaction Conditions	Operation in experiment
78%	With sodium hydride; In 1,4-dioxane; for 2h;Reflux;	General procedure: A methyl ketone (1 eq.) was added to dry 1,4-dioxane and NaH (60 % oil suspension, 5eq.) was added in portions to the mixture in an ice-bath. The resulting mixture was stirred atroom temperature for 1 h. The required ester (5 eq.) was added to the mixture and refluxed for1 h. After cooling, 10 % HCl solution was added to the reaction mixture and extracted withCH2Cl2 (3×20 mL). The crude product was dried over MgSO4. Recrystallization or columnchromatography gave the product, which was dried in vacuo (25 C, 0.5 mbar), affordingspectroscopically pure product.12 More details of the syntheses of the individual products andtheir spectral data are given in the Supplementary material to this paper.

References: [1]Journal of Organic Chemistry,1991,vol. 56,p. 78 - 82.
[2]Journal of the Serbian Chemical Society,2018,vol. 83,p. 953 - 968.
[3]South African Journal of Chemistry,2008,vol. 61,p. 13 - 21.
[4]Inorganic Chemistry,2011,vol. 50,p. 5417 - 5429.
[5]Journal of Photochemistry and Photobiology A: Chemistry,2016,vol. 316,p. 69 - 74.

5
[ 1138-14-3 ]
[ 130727-98-9 ]

References: [1]Journal of Organic Chemistry,1991,vol. 56,p. 78 - 82.

6
[ 1138-14-3 ]
[ 127191-99-5 ]

References: [1]Tetrahedron,1988,vol. 44,p. 2997 - 3004.
[2]Tetrahedron,1988,vol. 44,p. 2997 - 3004.
[3]South African Journal of Chemistry,2008,vol. 61,p. 13 - 21.

7
[ 5271-67-0 ]
[ 31729-70-1 ]
[ 1138-14-3 ]

References: [1]Synlett,1999,p. 1471 - 1473.

9
[ 1138-14-3 ]
[ 7803-57-8 ]
[ 87219-67-8 ]

References: [1]Annali di Chimica,1957,vol. 47,p. 929,949.

10
[ 1138-14-3 ]
[ 78-94-4 ]
2-(thiophene-2-carbonyl)-1-thiophen-2-yl-hexane-1,5-dione [ No CAS ]
(3R,4S)-3-Hydroxy-4-(thiophene-2-carbonyl)-3-thiophen-2-yl-cyclohexanone [ No CAS ]
(3S,4R)-3-Hydroxy-4-(thiophene-2-carbonyl)-3-thiophen-2-yl-cyclohexanone [ No CAS ]

References: [1]Tetrahedron Asymmetry,2005,vol. 16,p. 1377 - 1383.

11
[ 5271-67-0 ]
[ 75-11-6 ]
[ 1138-14-3 ]

References: [1]Journal of Organometallic Chemistry,2005,vol. 690,p. 5546 - 5551.

12
[ 1138-14-3 ]
C₁₁H₇BF₂O₂S₂ [ No CAS ]

References: [1]Tetrahedron,2007,vol. 63,p. 9354 - 9358.

13
[ 1138-14-3 ]
[ 130728-07-3 ]

References: [1]Journal of Organic Chemistry,1991,vol. 56,p. 78 - 82.

14
[ 1138-14-3 ]
[ 130727-99-0 ]

References: [1]Journal of Organic Chemistry,1991,vol. 56,p. 78 - 82.

15
[ 1138-14-3 ]
1,3,4,6-tetra-2-thienyl-1H,3H-thieno<3.4-c>thienophene [ No CAS ]

References: [1]Journal of Organic Chemistry,1991,vol. 56,p. 78 - 82.

16
[ 1138-14-3 ]
cis-1,3,4,6-tetra-2-thienyl-1H,3H-thieno<3.4-c>thiophene 2-oxide [ No CAS ]

References: [1]Journal of Organic Chemistry,1991,vol. 56,p. 78 - 82.

17
[ 1138-14-3 ]
trans-1,3,4,6-tetra-2-thienyl-1H,3H-thieno<3.4-c>thiophene 2-oxide [ No CAS ]

References: [1]Journal of Organic Chemistry,1991,vol. 56,p. 78 - 82.

18
[ 1138-14-3 ]
4-nitro-3,5-bis-(5-nitro-[2]thienyl)-1<i>H</i>-pyrazole [ No CAS ]

References: [1]Annali di Chimica,1957,vol. 47,p. 929,949.

19
[ 1138-14-3 ]
4-nitro-3,5-bis-(5-nitro-[2]thienyl)-1-phenyl-1<i>H</i>-pyrazole [ No CAS ]

References: [1]Annali di Chimica,1957,vol. 47,p. 929,949.

20
[ 127191-99-5 ]
[ 1138-14-3 ]

References: [1]South African Journal of Chemistry,2008,vol. 61,p. 13 - 21.

21
[ 110-89-4 ]
[ 1138-14-3 ]
[ 10025-76-0 ]
Eu(C₁₁H₇O₂S₂)3 [ No CAS ]

References: [1]Journal of Physical Chemistry,1964,vol. 68,p. 3324 - 3346.

22
[ 110-89-4 ]
[ 1138-14-3 ]
[ 10138-52-0 ]
Gd(C₁₁H₇O₂S₂)3 [ No CAS ]

References: [1]Journal of Physical Chemistry,1964,vol. 68,p. 3324 - 3346.

23
[ 110-89-4 ]
[ 1138-14-3 ]
[ 10042-88-3 ]
Tb(C₁₁H₇O₂S₂)3 [ No CAS ]

References: [1]Journal of Physical Chemistry,1964,vol. 68,p. 3324 - 3346.

24
holmium(III) nitrate hydrate [ No CAS ]
[ 1138-14-3 ]
Ho(C₁₁H₇O₂S₂)3 [ No CAS ]

References: [1]Journal of Physical Chemistry,1965,vol. 69,p. 1092 - 1100.

25
rhodium(III) chloride trihydrate [ No CAS ]
[ 1138-14-3 ]
[ 33513-42-7 ]
[ 1041404-31-2 ]

References: [1]Inorganica Chimica Acta,2008,vol. 361,p. 2285 - 2295.

26
[ 1107549-22-3 ]
[ 1138-14-3 ]

References: [1]Heterocycles,2008,vol. 76,p. 1381 - 1399.

27
[ 66-71-7 ]
gadolinium(III) chloride hexahydrate [ No CAS ]
[ 1138-14-3 ]
Gd(1,3-di(thien-2-yl)propane-1,3-dionato)3(1,10-phenanthroline)*2(tetrahydrofuran) [ No CAS ]

References: [1]Inorganic Chemistry,2011,vol. 50,p. 5417 - 5429.

28
[ 66-71-7 ]
[ 1138-14-3 ]
europium(III) chloride hexahydrate [ No CAS ]
Eu(1,3-di(thien-2-yl)propane-1,3-dionato)3(1,10-phenanthroline) [ No CAS ]

References: [1]Inorganic Chemistry,2011,vol. 50,p. 5417 - 5429.

29
[ 1138-14-3 ]
[ 7333-07-5 ]

References: [1]Organic and Biomolecular Chemistry,2017,vol. 15,p. 2629 - 2637.
[2]Journal of Organic Chemistry,2011,vol. 76,p. 5732 - 5737.

30
[ 1138-14-3 ]
[ 3034-19-3 ]
[ 1369345-36-7 ]

Yield	Reaction Conditions	Operation in experiment
33%	With sulfuric acid; acetic acid; In ethanol; water; for 7h;Reflux;	To a solution of compound 5 (8.0 g, 33.9 mmol) in EtOH (50 mL) and AcOH (45 mL) containing concd H2SO4 (10 drops) was added 2-nitrophenylhydrazine [stabilised with H2O (30%); 6.7 g, 30.1 mmol]. The mixture was stirred under reflux (7 h), allowed to cool to room temperature and poured into H2O (ca. 200 mL). The mixture was extracted with CH2Cl2 (2 × ca. 50 mL) and the combined organic layers washed with H2O (50 mL), dried (MgSO4) and evaporated giving a maroon coloured solid (12.7 g). Recrystallisation from EtOH gave compound 6 as maroon coloured needles (3.6 g, 33%), mp 122-123 C; 1H NMR (270 MHz, CDCl3) δ 8.02 (1H, dd, J = 2 and 8 Hz), 7.55-7.72 (3H, m), 7.41 (1H, dd, J = 1.5 and 4 Hz), 7.28 (2H, dt, J = 1.5 and 6 Hz), 7.07 (1H, dd, J = 6 and 8 Hz), 6.93 (1H, dd, J = 6 and 8 Hz), 6.84 (1H, dd, J = 1.5 and 4 Hz), 6.81 (1H, s); HRMS (ESI) C17H12O2N3S2 [M+H]+: calculated 354.0365, measured 354.0370.

References: [1]Tetrahedron Letters,2012,vol. 53,p. 2111 - 2113.

31
[ 110-91-8 ]
[ 1138-14-3 ]
[ 1085465-89-9 ]

References: [1]RSC Advances,2013,vol. 3,p. 1311 - 1316.

32
[ 10531-41-6 ]
[ 1033133-19-5 ]
[ 1138-14-3 ]

References: [1]Angewandte Chemie - International Edition,2015,vol. 54,p. 855 - 859.
Angew. Chem.,2015,vol. 127,p. 869 - 873,5.

33
[ 1138-14-3 ]
[ 74-88-4 ]
2-methyl-1,3-di(thiophen-2-yl)propane-1,3-dione [ No CAS ]

References: [1]Journal of Photochemistry and Photobiology A: Chemistry,2016,vol. 316,p. 69 - 74.

34
[ 1138-14-3 ]
[ 107-08-4 ]
1,1-bis(2-thienoyl)butane [ No CAS ]

References: [1]Journal of Photochemistry and Photobiology A: Chemistry,2016,vol. 316,p. 69 - 74.

35
[ 1138-14-3 ]
[ 765-03-7 ]
2-(dodec-1-en-3-yl)-1,3-di(thiophen-2-yl)propane-1,3-dione [ No CAS ]

References: [1]Organic Letters,2016,vol. 18,p. 124 - 127.

36
[ 88-15-3 ]
[ 5380-42-7 ]
[ 1138-14-3 ]

References: [1]Organic Letters,2016,vol. 18,p. 124 - 127.
[2]Advanced Synthesis and Catalysis,2016,vol. 358,p. 2811 - 2816.

Historical Records

Technical Information

• Baeyer-Villiger Oxidation • Barbier Coupling Reaction • Baylis-Hillman Reaction • Bucherer-Bergs Reaction • Clemmensen Reduction • Corey-Bakshi-Shibata (CBS) Reduction • Corey-Chaykovsky Reaction • Fischer Indole Synthesis • Grignard Reaction • Henry Nitroaldol Reaction • Horner-Wadsworth-Emmons Reaction • Hydride Reductions • Lawesson's Reagent • Leuckart-Wallach Reaction • McMurry Coupling • Meerwein-Ponndorf-Verley Reduction • Passerini Reaction • Paternò-Büchi Reaction • Petasis Reaction • Peterson Olefination • Pictet-Spengler Tetrahydroisoquinoline Synthesis • Preparation of Aldehydes and Ketones • Preparation of Amines • Prins Reaction • Reactions of Aldehydes and Ketones • Reactions of Amines • Reformatsky Reaction • Robinson Annulation • Schlosser Modification of the Wittig Reaction • Schmidt Reaction • Specialized Acylation Reagents-Ketenes • Stobbe Condensation • Tebbe Olefination • Ugi Reaction • Wittig Reaction • Wolff-Kishner Reduction

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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

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

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CAS No.: 1138-14-3

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CAS No.: 1138-14-3

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Product Details of [ 1138-14-3 ]

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[ 1138-14-3 ] Synthesis Path-Downstream 1~36

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