3,4-Dimethyl-1,6-diphenyl-1,2-dihydro-1lambda~5~-phosphinine-1-thione

Base Information

Chemical Name:3,4-Dimethyl-1,6-diphenyl-1,2-dihydro-1lambda~5~-phosphinine-1-thione
CAS No.:66314-69-0
Molecular Formula:C19H19PS
Molecular Weight:310.4
Hs Code.:
DSSTox Substance ID:DTXSID40512314

Synonyms:66314-69-0;DTXSID40512314;3,4-Dimethyl-1,6-diphenyl-1,2-dihydro-1lambda~5~-phosphinine-1-thione

Suppliers and Price of 3,4-Dimethyl-1,6-diphenyl-1,2-dihydro-1lambda~5~-phosphinine-1-thione

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 3,4-Dimethyl-1,6-diphenyl-1,2-dihydro-1lambda~5~-phosphinine-1-thione

Chemical Property:

XLogP3:4.9
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:2
Exact Mass:310.09450878
Heavy Atom Count:21
Complexity:488

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:CC1=C(C=C(P(=S)(C1)C2=CC=CC=C2)C3=CC=CC=C3)C

Technology Process of 3,4-Dimethyl-1,6-diphenyl-1,2-dihydro-1lambda~5~-phosphinine-1-thione

There total 3 articles about 3,4-Dimethyl-1,6-diphenyl-1,2-dihydro-1lambda~5~-phosphinine-1-thione 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:

: 41902-15-2
l'oxyde d'hydroxy-2-dimethyl-4,5-diphenyl-1,2-dihydro-1,2-phosphorine

: 66314-69-0
4,5-dimethyl-1,2-diphenyl-1,6-dihydrophosphorin P-sulfide

Guidance literature:: With tetraphosphorus decasulfide; In toluene; Heating;
DOI:10.1016/S0040-4039(01)85063-2

Reference yield:

: 30540-36-4
3,4-dimethyl-1-phenylphosphole

: 66314-69-0
4,5-dimethyl-1,2-diphenyl-1,6-dihydrophosphorin P-sulfide

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) Et₃N 2.) H₂O

2: 1.) Lawesson's reagent 2.) K₂CO₃, H₂O / 1.) toluene, 110 deg C, 4 h

With Lawessons reagent; water; potassium carbonate; triethylamine;
DOI:10.1016/S0040-4039(00)87159-2

Reference yield:

: 98-88-4
benzoyl chloride

: 66314-69-0
4,5-dimethyl-1,2-diphenyl-1,6-dihydrophosphorin P-sulfide

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) Et₃N 2.) H₂O

2: 1.) Lawesson's reagent 2.) K₂CO₃, H₂O / 1.) toluene, 110 deg C, 4 h

With Lawessons reagent; water; potassium carbonate; triethylamine;
DOI:10.1016/S0040-4039(00)87159-2