4,6-Diphenyl-3,4-dihydro-2H-thiopyran-3-carbonitrile

Base Information

Chemical Name:4,6-Diphenyl-3,4-dihydro-2H-thiopyran-3-carbonitrile
CAS No.:67254-61-9
Molecular Formula:C₁₈H₁₅NS
Molecular Weight:277.39
Hs Code.:
DSSTox Substance ID:DTXSID20499119

Synonyms:67254-61-9;4,6-Diphenyl-3,4-dihydro-2H-thiopyran-3-carbonitrile;DTXSID20499119

Suppliers and Price of 4,6-Diphenyl-3,4-dihydro-2H-thiopyran-3-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 1 raw suppliers

Chemical Property of 4,6-Diphenyl-3,4-dihydro-2H-thiopyran-3-carbonitrile

Chemical Property:

XLogP3:4.2
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:2
Exact Mass:277.09252066
Heavy Atom Count:20
Complexity:393

Purity/Quality:: 85.0-99.8% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1C(C(C=C(S1)C2=CC=CC=C2)C3=CC=CC=C3)C#N

Technology Process of 4,6-Diphenyl-3,4-dihydro-2H-thiopyran-3-carbonitrile

There total 3 articles about 4,6-Diphenyl-3,4-dihydro-2H-thiopyran-3-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: 13.0%

: 82518-06-7
3,5,6,8-tetraphenyl-2,9-dithia-1-phosphabicyclo<4.3.0>-nona-3,7-diene 1-sulfide

: 107-13-1,25014-41-9
acrylonitrile

: 67254-61-9
4,6-diphenyl-3,4-dihydro-2H-thiopyran-3-carbonitrile

: exo-5-cyano-2,4-diphenyl-7-thia-1-phosphabicyclo<2.2.1>-hept-2-ene 1-sulfide

Guidance literature:: In benzene; for 2h; Heating;
DOI:10.1246/bcsj.58.667

Reference yield:

: 614-47-1
1,3-diphenyl-propen-3-one

: 67254-61-9
4,6-diphenyl-3,4-dihydro-2H-thiopyran-3-carbonitrile

Guidance literature:: Multi-step reaction with 2 steps

1: 43 percent / P₄S₁₀, Et₃N / CS₂ / 2 h / 50 - 55 °C

2: 94 percent / benzene / 2 h / Heating

With tetraphosphorus decasulfide; triethylamine; In carbon disulfide; benzene;
DOI:10.1246/bcsj.58.667