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Chemical Structure| 34883-46-0

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Product Details of [ 34883-46-0 ]

CAS No. :34883-46-0
Formula : C12H9IO
M.W : 296.10
SMILES Code : IC1=CC=CC=C1OC2=CC=CC=C2
MDL No. :MFCD00767196
InChI Key :AOZLGVLVAJRLPS-UHFFFAOYSA-N
Pubchem ID :12889355

Safety of [ 34883-46-0 ]

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

Computational Chemistry of [ 34883-46-0 ] Show Less

Physicochemical Properties

Num. heavy atoms 14
Num. arom. heavy atoms 12
Fraction Csp3 0.0
Num. rotatable bonds 2
Num. H-bond acceptors 1.0
Num. H-bond donors 0.0
Molar Refractivity 65.68
TPSA ?

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

9.23 Ų

Lipophilicity

Log Po/w (iLOGP)?

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

2.83
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

4.33
Log Po/w (WLOGP)?

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

4.08
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.

4.14
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

4.02
Consensus Log Po/w?

Consensus Log Po/w: Average of all five predictions

3.88

Water Solubility

Log S (ESOL):?

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

-4.91
Solubility 0.00368 mg/ml ; 0.0000124 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.

-4.24
Solubility 0.0171 mg/ml ; 0.0000578 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

-5.59
Solubility 0.000752 mg/ml ; 0.00000254 mol/l
Class?

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

Moderately 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

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.

-5.03 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

1.0
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)

2.41

Application In Synthesis of [ 34883-46-0 ]

* 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 [ 34883-46-0 ]

[ 34883-46-0 ] Synthesis Path-Downstream   1~35

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YieldReaction ConditionsOperation in experiment
78.2% General procedure: The mixture of intermediate Bn-2 (1 eq.), PTSA*H20 (i72.5 g, 3 eq) inAcetonitrile (224 ml, 1.3 M) was cooled to 5 C. using a ice bath. NaNO2 (41 .7 g, 2 eq.) in 240 ml water was added dropwise. Afier the addition was finished, the mixture was kept at 5 C. for i hr. The resulting diazonium salt was treated slowly with KI (iOO g, 2 eq.) in 300 ml watet After the completion of the reaction, the residue was extracted with EtOAc and the combined organic layer was washed with a iO% Na2SO3(0q) and then dried over Na2504. The organic layer was concentrated under reduced pressure afier filtration. The crude mixture was purified by silica-gel column chromatography to obtain intermediate Bn.
78.2% General procedure: 1.0 equivalent of intermediate Bn-2 and172.5 g (3.0 eq.) of p-toluenesulfonic acid hydrate (PTSA*H2O) was mixed in 224 ml of a 1.3 M acetonitrile (ACN) solution and cooled to 5 C in an ice bath.41.7 g (2 equivalents) of sodium nitrite (NaNO2) was dissolved in 240 ml of water and added dropwise.After the completion of the dropwise addition, the ice bath at 5 C was maintained for 1 hour, and the aqueous solution of the diazonium salt after the reaction was treated with 100 g (2 equivalents) of potassium iodide (KI) in 300 ml of an aqueous solution, followed by extraction with ethyl acetate. The combined organic phases were washed with aq. 10% aqueous sodium sulphate and dried over sodium sulfate, and then filtered and evaporated. The chemical structural formula of the reactant An for synthesizing the intermediate Bn (especially referring to the intermediates B1 to B4) and the chemical structural formulas and yields of the intermediates Bn-1, Bn-2 and Bn are listed in Table 2-1.
78.2% General procedure: The mixture of intermediate Bn-2 (1 eq.), p-toluenesulfonic acid monohydrate (PTSA*H2O) (172.5 g, 3 eq) in acetonitrile (ACN)(224 ml, 1.3 M) was cooled to 5 C. by using an ice bath. Sodium nitrite (NaNO2)(41.7 g, 2 eq.) in 240 ml water was added dropwise. After the addition was finished, the mixture was kept at 5 C. 1 hr. The resulting diazonium salt was treated slowly with potassium iodide (KI) (100 g, 2 eq.) in 300 ml water. After the completion of the reaction, the residue was extracted with EA and the combined organic layer was washed with a 10% Na2SO3(aq) and then dried over Na2SO4. The organic layer was concentrated under reduced pressure after filtration. The crude mixture was purified by silica-gel column chromatography to obtain intermediate Bn.
56.5% 1L into a round bottom flask 2-phenoxyaniline (25.0, 0.135mol) and hydrochloric acid, 30ml, 150ml water, cooled to 0 degrees and the mixture was stirred for 1 hour. After the addition the reaction mixture of sodium (11.2g, 0.162mol) in 75ml aqueous solution of the same temperature and the mixture was stirred for one hour. Potassium iodide (44.8g, 0.270mol) and note the temperature of the reaction solution was added dropwise not exceed 5 was added dropwise to 75ml of an aqueous solution. Stirred for 5 hours at room temperature after the completion of the reaction haejugo After washing with sodium sayi oh sulfate aqueous solution was extracted with ethyl acetate and water. The organic layer was separated and concentrated under reduced pressure and purified by column chromatography to obtain a intermediate 5-a> (22.6g, 56.5%)
56.5% 1L round bottom flask reactor2-phenoxy aniline (25.0, 0.135mol)And hydrochloric acid 30ml,Add water to 150ml and cooled to 0 degreesIt was stirred for 1 hour. After dropping a sodium nitro discrete (11.2g, 0.162mol) in 75ml aqueous solution even on the same it was stirred for 1 hour.Potassium iodide (44.8g, 0.270mol)The temperature of the reaction solution, 75ml of an aqueous solution Do not exceed 5 and added dropwise. After stirring for 5 hours at room temperature haejugo complete reaction after washing with sodium thiosulfate aqueous solution with ethyl acetate and waterIt was extracted. The organic layer was concentrated under reduced pressure and separated by column chromatography to give the (22.6g, 56.5%).
56.5% In a 1 L round bottom flask reactor 2-Phenoxyaniline (25.0, 0.135 mol), hydrochloric acid (30 ml) and water (150 ml) were added and the mixture was cooled to 0 C and stirred for 1 hour. 75 ml of an aqueous solution of sodium nitrite (11.2 g, 0.162 mol) was added dropwise to the reaction solution at the same temperature, followed by stirring for 1 hour. When 75 ml of an aqueous solution of potassium iodide (44.8 g, 0.270 mol) was added dropwise, the temperature of the reaction solution was dropped so that the temperature did not exceed 5 C. After stirring for 5 hours at room temperature, the reaction mixture was washed with an aqueous solution of sodium cyanosulfate and extracted with ethyl acetate and water. The organic layer was separated and concentrated under reduced pressure, followed by separation and purification by column chromatography to obtain Intermediate 5-a. (22.6 g, 56.5%).
56.5% 2-phenoxyaniline (25.0, 0.135 mol) and 30 ml of hydrochloric acid were added to a 1 L round bottom flask reactor, and the mixture was cooled to 0 C and stirred for 1 hour.75 ml of an aqueous solution of sodium nitrite (11.2 g, 0.162 mol) was added dropwise to the reaction solution at the same temperature, followed by stirring for 1 hour.When the aqueous solution of potassium iodide (44.8 g, 0.270 mol) was added dropwise, the temperature of the reaction solution was prevented from exceeding 5 and dropping.The mixture was stirred at room temperature for 5 hours and washed with an aqueous sodium thiosulfate solution after completion of the reaction, followed by extraction with ethyl acetate and water.The organic layer was separated and concentrated under reduced pressure, and then purified by column chromatography to obtain Intermediate 5-a (22.6 g, 56.5%).
56.5% In a 1 E round bottom flask reactor, a mixture of 2 phenoxyaniline (25.0, 0.135 mol), HC1 (30 ml), and water (150 ml) was cooled to 0 C. and stirred for 1 hr. At the same temperature, an aqueous solution (75 ml) of sodium nitrite (11.2 g, 0.162 mol) was added and then stirred for 1 hr. An aqueous solution (75 ml) of potassium iodide (44.8 g, 0.270 mol) was dropwise added, taking care not to increase the temperature of the reaction solution above 5 C. Stirring was continued for 5 irs at room temperature, and after completion of the reaction, the reaction mixture was washed with an aqueous sodium thiosulfate solution and extracted with ethyl acetate and watet The organic layer was separated and concentrated in a vacuum. Purification through colunm chromatography gave Intermediate 5-a (22.6 g, 56.5%).
56.5% According to Scheme 34, intermediate 5-a was synthesized:2-Penoxyaniline (25.0, 0.135 mol), 30 ml of hydrochloric acid and 150 ml of water were added to a 1 L round bottom flask reactor, and the mixture was cooled to 0 C and stirred for 1 hour.At the same temperature, 75 ml of an aqueous solution of sodium nitride (11.2 g, 0.162 mol) was added dropwise, followed by stirring for 1 hour.75 ml of an aqueous solution of potassium iodide (44.8 g, 0.270 mol) was added dropwise noting the temperature of the reaction solution not to exceed 5 degrees. After stirring for 5 hours at room temperature, the reaction was completed, washed with sodium thiosulfate aqueous solution and extracted with ethyl acetate and water.The organic layer was concentrated under reduced pressure and separated by column chromatography to obtain <Intermediate 5-a (22.6 g, 56.5%).

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  • copper-powder [ No CAS ]
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  • copper-powder [ No CAS ]
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  • phenyl-<2-chloromercuri-phenyl>-ether [ No CAS ]
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  • sodium amide [ No CAS ]
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  • copper-powder [ No CAS ]
  • (+/-)-4,6,4',6'-tetranitro-diphenic acid diethyl ester [ No CAS ]
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  • [ 1028267-14-2 ]
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  • 4-(2-phenoxyphenyl)-1-oxacyclopenta[def]phenanthrene [ No CAS ]
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  • [ 917246-58-3 ]
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