5,5-dimethyl-2,2-diphenyl-4-phenylsulfanyl-3-vinyl-2,5-dihydro-1,2-oxaphosphol-2-ium bromide

Base Information

Chemical Name:5,5-dimethyl-2,2-diphenyl-4-phenylsulfanyl-3-vinyl-2,5-dihydro-1,2-oxaphosphol-2-ium bromide
CAS No.:1384384-75-1
Molecular Formula:Br*C₂₅H₂₄OPS
Molecular Weight:483.409
Hs Code.:

Synonyms:5,5-dimethyl-2,2-diphenyl-4-phenylsulfanyl-3-vinyl-2,5-dihydro-1,2-oxaphosphol-2-ium bromide

Suppliers and Price of 5,5-dimethyl-2,2-diphenyl-4-phenylsulfanyl-3-vinyl-2,5-dihydro-1,2-oxaphosphol-2-ium bromide

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 0 raw suppliers

Chemical Property of 5,5-dimethyl-2,2-diphenyl-4-phenylsulfanyl-3-vinyl-2,5-dihydro-1,2-oxaphosphol-2-ium bromide

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of 5,5-dimethyl-2,2-diphenyl-4-phenylsulfanyl-3-vinyl-2,5-dihydro-1,2-oxaphosphol-2-ium bromide

There total 2 articles about 5,5-dimethyl-2,2-diphenyl-4-phenylsulfanyl-3-vinyl-2,5-dihydro-1,2-oxaphosphol-2-ium bromide 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: 52.0%

: 1384384-68-2
diphenyl 3-methylhexa-1,3,4-trien-3-yl phosphine oxide

: 1384384-70-6
3-(diphenylphosphinoyl)-2-isopropyl-thiophene

: 1384384-75-1
5,5-dimethyl-2,2-diphenyl-4-phenylsulfanyl-3-vinyl-2,5-dihydro-1,2-oxaphosphol-2-ium bromide

Guidance literature:: With phenylsulfenyl bromide; In dichloromethane; at -20 - 20 ℃; for 6h;
DOI:10.1002/hc.21023

Reference yield:

: 690-94-8
dimethyl(vinylethynyl)carbinol

: 1384384-70-6
3-(diphenylphosphinoyl)-2-isopropyl-thiophene

: 1384384-75-1
5,5-dimethyl-2,2-diphenyl-4-phenylsulfanyl-3-vinyl-2,5-dihydro-1,2-oxaphosphol-2-ium bromide

Guidance literature:: Multi-step reaction with 2 steps

1: triethylamine / dichloromethane / 5 h / -70 - 20 °C

2: phenylsulfenyl bromide / dichloromethane / 6 h / -20 - 20 °C

With phenylsulfenyl bromide; triethylamine; In dichloromethane;
DOI:10.1002/hc.21023