Benzo(b)thiophen-3(2H)-one, 2-(phenylmethylene)-

Base Information

Chemical Name:Benzo(b)thiophen-3(2H)-one, 2-(phenylmethylene)-
CAS No.:3139-42-2
Molecular Formula:C₁₅H₁₀OS
Molecular Weight:238.31
Hs Code.:
Nikkaji Number:J1.097.495J,J1.175.670K
Mol file:3139-42-2.mol

Synonyms:Benzo(b)thiophen-3(2H)-one, 2-(phenylmethylene)-;3139-42-2;(2Z)-2-benzylidene-1-benzothiophen-3(2H)-one;SCHEMBL3134637;HMS1610O18;STK869445;AKOS000400346;(2Z)-2-(PHENYLMETHYLIDENE)-2,3-DIHYDRO-1-BENZOTHIOPHEN-3-ONE

Suppliers and Price of Benzo(b)thiophen-3(2H)-one, 2-(phenylmethylene)-

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 5 raw suppliers

Chemical Property of Benzo(b)thiophen-3(2H)-one, 2-(phenylmethylene)-

Chemical Property:

Vapor Pressure:8.13E-07mmHg at 25°C
Boiling Point:406.4°C at 760 mmHg
Flash Point:229.9°C
Density:1.307g/cm³
XLogP3:4.1
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:1
Exact Mass:238.04523611
Heavy Atom Count:17
Complexity:328

Purity/Quality:: 99% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Canonical SMILES:C1=CC=C(C=C1)C=C2C(=O)C3=CC=CC=C3S2
Isomeric SMILES:C1=CC=C(C=C1)/C=C\2/C(=O)C3=CC=CC=C3S2

Technology Process of Benzo(b)thiophen-3(2H)-one, 2-(phenylmethylene)-

There total 38 articles about Benzo(b)thiophen-3(2H)-one, 2-(phenylmethylene)- which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 100.0%

: 62786-15-6,3139-42-2
2-benzylidene-1-benzothiophen-3(2H)-one

: 63329-72-6,3139-42-2
(Z)-2-benzylidenebenzo[b]thiophen-3(2H)-one

Guidance literature:: In dichloromethane-d2; for 0.416667h; UV-irradiation;
DOI:10.1002/chem.201403661

Reference yield: 94.0%

: 63329-72-6,3139-42-2
(Z)-2-benzylidenebenzo[b]thiophen-3(2H)-one

: 62786-15-6,3139-42-2
2-benzylidene-1-benzothiophen-3(2H)-one

Guidance literature:: In dichloromethane-d2; for 1h; UV-irradiation;
DOI:10.1002/chem.201403661

Reference yield: 91.0%

: 1-(2-benzylthio)phenyl-3-phenyl-2-propyn-1-one

: 63329-72-6,3139-42-2
(Z)-2-benzylidenebenzo[b]thiophen-3(2H)-one

Guidance literature:: With formic acid; In tetrahydrofuran; at 65 ℃; for 3h; Reagent/catalyst; regioselective reaction;
DOI:10.1002/bkcs.11637