7-Phenyl-5H-thieno[2,3-c]thiopyran-4-carbonitrile

Base Information

Chemical Name:7-Phenyl-5H-thieno[2,3-c]thiopyran-4-carbonitrile
CAS No.:91197-31-8
Molecular Formula:C₁₄H₉NS₂
Molecular Weight:255.364
Hs Code.:
DSSTox Substance ID:DTXSID50524261
Nikkaji Number:J599.394F
Wikidata:Q82390990

Synonyms:7-Phenyl-5H-thieno[2,3-c]thiopyran-4-carbonitrile;91197-31-8;DTXSID50524261

Suppliers and Price of 7-Phenyl-5H-thieno[2,3-c]thiopyran-4-carbonitrile

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 8 raw suppliers

Chemical Property of 7-Phenyl-5H-thieno[2,3-c]thiopyran-4-carbonitrile

Chemical Property:

XLogP3:2.7
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:1
Exact Mass:255.01764164
Heavy Atom Count:17
Complexity:470

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

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1C(=C2C=CSC2=C(S1)C3=CC=CC=C3)C#N

Technology Process of 7-Phenyl-5H-thieno[2,3-c]thiopyran-4-carbonitrile

There total 3 articles about 7-Phenyl-5H-thieno[2,3-c]thiopyran-4-carbonitrile 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: 63.0%

: 708-94-1
phenyl(thiophen-2-yl)methanethione

: 920-37-6
2-Chloroacrylonitrile

: 91197-31-8
4-cyano-7-phenyl-5H-thieno<2,3-c>thiopyran

Guidance literature:: In benzene; at 80 ℃; for 1h;
DOI:10.1055/s-1994-25558

Reference yield:

: 4-Chloro-7-phenyl-4,5-dihydro-3aH-thieno[2,3-c]thiopyran-4-carbonitrile

: 91197-31-8
4-cyano-7-phenyl-5H-thieno<2,3-c>thiopyran

Guidance literature:: With triethylamine; In benzene; for 0.5h; Yield given; Heating;
DOI:10.1246/bcsj.57.1131

Reference yield:

: 708-94-1
phenyl(thiophen-2-yl)methanethione

: 91197-31-8
4-cyano-7-phenyl-5H-thieno<2,3-c>thiopyran

Guidance literature:: Multi-step reaction with 2 steps

1: benzene / 1 h / Heating

2: triethylamine / benzene / 0.5 h / Heating

With triethylamine; In benzene;
DOI:10.1246/bcsj.57.1131