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Structure of 68089-73-6

Chemical Structure| 68089-73-6

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Product Details of [ 68089-73-6 ]

CAS No. :68089-73-6
Formula : C19H12O
M.W : 256.30
SMILES Code : O=C1C2=CC=CC=C2C3=CC=CC=C3C4=CC=CC=C41
MDL No. :MFCD02114133
InChI Key :XJROVMTUTAVKMP-UHFFFAOYSA-N
Pubchem ID :12437220

Safety of [ 68089-73-6 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H302-H315-H319-H335
Precautionary Statements:P261-P280-P301+P312-P302+P352-P305+P351+P338

Computational Chemistry of [ 68089-73-6 ] Show Less

Physicochemical Properties

Num. heavy atoms 20
Num. arom. heavy atoms 19
Fraction Csp3 0.0
Num. rotatable bonds 0
Num. H-bond acceptors 1.0
Num. H-bond donors 0.0
Molar Refractivity 85.23
TPSA ?

Topological Polar Surface Area: Calculated from
Ertl P. et al. 2000 J. Med. Chem.

17.07 Ų

Lipophilicity

Log Po/w (iLOGP)?

iLOGP: in-house physics-based method implemented from
Daina A et al. 2014 J. Chem. Inf. Model.

2.57
Log Po/w (XLOGP3)?

XLOGP3: Atomistic and knowledge-based method calculated by
XLOGP program, version 3.2.2, courtesy of CCBG, Shanghai Institute of Organic Chemistry

5.21
Log Po/w (WLOGP)?

WLOGP: Atomistic method implemented from
Wildman SA and Crippen GM. 1999 J. Chem. Inf. Model.

4.51
Log Po/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.

3.72
Log Po/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

5.11
Consensus Log Po/w?

Consensus Log Po/w: Average of all five predictions

4.22

Water Solubility

Log S (ESOL):?

ESOL: Topological method implemented from
Delaney JS. 2004 J. Chem. Inf. Model.

-5.41
Solubility 0.000987 mg/ml ; 0.00000385 mol/l
Class?

Solubility class: Log S scale
Insoluble < -10 < Poorly < -6 < Moderately < -4 < Soluble < -2 Very < 0 < Highly

Moderately soluble
Log S (Ali)?

Ali: Topological method implemented from
Ali J. et al. 2012 J. Chem. Inf. Model.

-5.32
Solubility 0.00124 mg/ml ; 0.00000483 mol/l
Class?

Solubility class: Log S scale
Insoluble < -10 < Poorly < -6 < Moderately < -4 < Soluble < -2 Very < 0 < Highly

Moderately 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

-7.75
Solubility 0.00000454 mg/ml ; 0.0000000177 mol/l
Class?

Solubility class: Log S scale
Insoluble < -10 < Poorly < -6 < Moderately < -4 < Soluble < -2 Very < 0 < Highly

Poorly 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

Yes
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

No
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.

-4.16 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

2.0
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

0.0 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)

1.7

Application In Synthesis of [ 68089-73-6 ]

* 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 [ 68089-73-6 ]

[ 68089-73-6 ] Synthesis Path-Downstream   1~35

  • 2
  • [ 68089-73-6 ]
  • [ 97692-20-1 ]
  • 3
  • [ 68089-73-6 ]
  • C19H12O(1-)*K(1+) [ No CAS ]
  • 4
  • [ 68089-73-6 ]
  • C19H12O(1-)*Rb(1+) [ No CAS ]
  • 5
  • [ 68089-73-6 ]
  • C19H12O(1-)*Cs(1+) [ No CAS ]
  • 6
  • [ 68089-73-6 ]
  • C19H12O(1-)*Li(1+) [ No CAS ]
  • 7
  • [ 68089-73-6 ]
  • C19H12O(1-)*Na(1+) [ No CAS ]
  • 8
  • [ 68089-73-6 ]
  • C19H12O(1-) [ No CAS ]
  • 9
  • [ 68089-73-6 ]
  • tribenzo<a.c.e>cycloheptetriene-1-thione [ No CAS ]
  • 12
  • [ 68089-73-6 ]
  • [ 4269-14-1 ]
  • 13
  • [ 13029-09-9 ]
  • [ 68089-73-6 ]
  • 2,2'-bis(1-hydroxy-2:3,4:5,6:7-tribenzocycloheptatrien-1-yl)biphenyl [ No CAS ]
  • 14
  • [ 104-92-7 ]
  • [ 68089-73-6 ]
  • 9-(4-methoxyphenyl)-9H-tribenzo[a,c,e]cyclohepten-9-ol [ No CAS ]
  • 15
  • [ 68089-73-6 ]
  • 4-(tribenzo[a,c,e]cyclohepten-9-ylidene)cyclohexa-2,5-dienone [ No CAS ]
  • 16
  • [ 68089-73-6 ]
  • 9-fluorenylidenetribenzocycloheptatriene [ No CAS ]
  • 17
  • [ 68089-73-6 ]
  • 9-fluorenyltribenzocycloheptatrienethiirane [ No CAS ]
  • 18
  • [ 68089-73-6 ]
  • [ 105432-36-8 ]
  • 19
  • [ 68089-73-6 ]
  • [ 15323-16-7 ]
  • 20
  • [ 4333-56-6 ]
  • [ 68089-73-6 ]
  • [ 23719-80-4 ]
  • 9-cyclopropyl-9H-tribenzo[a,c,e]cyclohepten-9-ol [ No CAS ]
YieldReaction ConditionsOperation in experiment
With ammonium chloride; magnesium; In tetrahydrofuran; EXAMPLE 5 (R)-1-(3-(9H-Tribenzo[a,c,e]cyclohepten-9-ylidene)-1-propyl)-3-piperidine-carboxylic acid hydrochloride STR7 A solution of cyclopropylmagnesium bromide in dry tetrahydrofuran (prepared from cyclopropylbromide (4.54 g, 37.5 mmol), magnesium turnings (0.91 g, 37.5 mmol) and dry tetrahydrofuran (30 ml)) was placed under an atmosphere of nitrogen. A solution of 9H-tribenzo[a,c,e]cyclohepten-9-one (1.92 g, 7.5 mmol) (prepared according to W. Tochtermann, Chem. Ber., 97, 1329 (1964)) in tetrahydrofuran (20 ml) was added dropwise and when addition was complete the mixture was heated at reflux temperature for 30 minutes. The reaction mixture was cooled on an ice-bath and saturated ammonium chloride (50 ml) was added carefully. The organic layer was separated and the aqueous phase extracted with diethyl ether (2*100 ml). The combined organic extracts were dried (MgSO4) and the solvent was evaporated in vacuo affording 2.69 g of 9-cyclopropyl-9H-tribenzo[a,c,e]cyclohepten-9-ol.
With ammonium chloride; magnesium; In tetrahydrofuran; EXAMPLE 5 (R)-1-(3-(9H-Tribenzo[a,c,e]cyclohepten-9-ylidene)-1-propyl)-3-piperidine-carboxylic acid hydrochloride A solution of cyclopropylmagnesium bromide in dry tetrahydrofuran (prepared from cyclopropylbromide (4.54 g, 37.5 mmol), magnesium turnings (0.91 g, 37.5 mmol) and dry tetrahydrofuran (30 ml)) was placed under an atmosphere of nitrogen. A solution of 9H-tribenzo[a,c,e]cyclohepten-9-one (1.92 g, 7.5 mmol) (prepared according to W. Tochtermann, Chem.Ber., 97, 1329 (1964)) in tetrahydrofuran (20 ml) was added dropwise and when addition was complete the mixture was heated at reflux temperature for 30 minutes. The reaction mixture was cooled on an ice-bath and saturated ammonium chloride (50 ml) was added carefully. The organic layer was separated and the aqueous phase extracted with diethyl ether (2 x 100 ml). The combined organic extracts were dried (MgSO4) and the solvent was evaporated in vacuo affording 2.69 g of 9-cyclopropyl-9H-tribenzo[a,c,e]cyclohepten-9-ol.
  • 21
  • [ 68089-73-6 ]
  • C28H36O2Si [ No CAS ]
  • C19H14O [ No CAS ]
YieldReaction ConditionsOperation in experiment
With silica gel; In dichloromethane; To a stirred solution of diketone 6 (0.50 g, 1.81 mmol) in CH2Cl2 (30mL) at r.t. under argon were added TIPSOTf (0.6 mL, 2.15 mmol) andEt3N (0.25 mL, 2.00 mmol). The mixture was stirred at r.t. for 1.5 h, then filtered through a short pad of silica gel. The filtrate was concentrated under reduced pressure. The crude product was dissolved inCH2Cl2 (20 mL), and treated with DDQ (0.41 g, 1.81 mmol). The mixture was stirred at r.t. for 1.5 h, and then the reaction was quenched with H2O. The mixture was extracted with CH2Cl2, and the extractswere dried (Na2SO4), filtered, and concentrated under reduced pressure(single spot in TLC). The crude product (0.42 g) was purified bytrituration with hexane to give a white solid; yield: 0.26 g (1.03mmol, 57%); mp 177-178 C; Rf = 0.53 (EtOAc-hexane, 1:4).
  • 22
  • [ 84-11-7 ]
  • [ 68089-73-6 ]
  • 23
  • [ 32260-59-6 ]
  • [ 68089-73-6 ]
  • 24
  • 9-allyl-10-vinyl-9,10-dihydrophenanthrene-9,10-diol [ No CAS ]
  • [ 68089-73-6 ]
  • 25
  • 1-(2'-acryloylbiphenyl-2-yl)but-3-en-1-one [ No CAS ]
  • [ 68089-73-6 ]
  • 26
  • C28H36O2Si [ No CAS ]
  • [ 68089-73-6 ]
YieldReaction ConditionsOperation in experiment
57% To a stirred solution of diketone 6 (0.50 g, 1.81 mmol) in CH2Cl2 (30mL) at r.t. under argon were added TIPSOTf (0.6 mL, 2.15 mmol) andEt3N (0.25 mL, 2.00 mmol). The mixture was stirred at r.t. for 1.5 h, then filtered through a short pad of silica gel. The filtrate was concentrated under reduced pressure. The crude product was dissolved inCH2Cl2 (20 mL), and treated with DDQ (0.41 g, 1.81 mmol). The mixture was stirred at r.t. for 1.5 h, and then the reaction was quenched with H2O. The mixture was extracted with CH2Cl2, and the extractswere dried (Na2SO4), filtered, and concentrated under reduced pressure(single spot in TLC). The crude product (0.42 g) was purified bytrituration with hexane to give a white solid; yield: 0.26 g (1.03mmol, 57%); mp 177-178 C; Rf = 0.53 (EtOAc-hexane, 1:4).
  • 27
  • 2-(trifluoromethyl)terphenyl [ No CAS ]
  • [ 4269-14-1 ]
  • [ 68089-73-6 ]
  • 28
  • [ 68089-73-6 ]
  • C19H10Br2O [ No CAS ]
YieldReaction ConditionsOperation in experiment
18.9% With bromine; acetic acid; at 0 - 25℃; for 12h; In the 250ml three-necked bottle,0.04 mol of tribenzocycloheptene was added,100ml acetic acid stirring dissolved,And then cooled to 0 C with ice salt bath;0.06 mol of Br2 was dissolved in 50 ml of acetic acid,The bromine acetic acid solution was slowly added dropwise to the above reaction system. After completion of the dropwise addition,The temperature of 20-25 C stirring reaction 12 hours;Sampling point plate shows no residual triclocycloheptenone;After completion of the reaction, the reaction solution was neutralized by adding NaOH aqueous solution,Add dichloromethane extraction, stratification, take the organic phase filter, filterThe solution was distilled under reduced pressure to a non-distillate, neutral silicone column,To give intermediate A1, HPLC purity 98.5%, yield 18.9%;
  • 29
  • [ 68089-73-6 ]
  • C43H26N2O [ No CAS ]
  • 30
  • [ 68089-73-6 ]
  • C19H11BrO [ No CAS ]
YieldReaction ConditionsOperation in experiment
23.8% With bromine; acetic acid; at 0 - 25℃; for 12h; In the 250ml three-necked bottle,0.04 mol of tribenzocycloheptene was added,100ml acetic acid stirring dissolved,And then cooled to 0 C with ice salt bath;0.04 mol of Br2 was dissolved in 50 ml of acetic acid,The bromine acetic acid solution was slowly added dropwise to the above reaction system. After the dropwise addition, the reaction was stirred at a temperature of 20 to 25 C for 12 hours.Sampling point plate shows no residual triclocycloheptenone;After completion of the reaction, the reaction solution was added dropwise with NaOH aqueous solution, and the mixture was extracted with methylene chloride, separated, and the organic phase was filtered.The solution was distilled under reduced pressure to a non-distillate, neutral silicone column,To give intermediate A2, HPLC purity 97.2%, yield 23.8%;
  • 31
  • [ 68089-73-6 ]
  • C25H15BrO [ No CAS ]
  • 32
  • [ 68089-73-6 ]
  • C49H27NO3 [ No CAS ]
  • 33
  • [ 68089-73-6 ]
  • C49H31NO [ No CAS ]
  • 34
  • [ 68089-73-6 ]
  • [ 19713-54-3 ]
YieldReaction ConditionsOperation in experiment
24.2% With bromine; acetic acid; at 0 - 25℃; for 12h; In the 250ml three-necked bottle,0.04 mol of tribenzocycloheptene was added,100ml acetic acid stirring dissolved,And then cooled to 0 C with ice salt bath;0.04 mol of Br2 was dissolved in 50 ml of acetic acid,The bromine acetic acid solution was slowly added dropwise to the above reaction system,After the dropwise addition, the reaction was carried out at a temperature of 20-25 C for 12 hours;Sampling point plate shows no residual triclocycloheptenone;After completion of the reaction, the reaction solution was added dropwise to the aqueous solution of NaOH, extracted with dichloromethane, and the organic phase was filtered. The filtrate was distilled under reduced pressure to a non-distillate, neutral columnTo give intermediate A3, HPLC purity 98.3%, yield 24.2%;
  • 35
  • [ 68089-73-6 ]
  • C25H15BrO [ No CAS ]
 

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