4-chloro-5,5-dimethyl-2,2-diphenyl-3-vinyl-2,5-dihydro-1,2-oxaphosphol-2-ium chloride

Base Information

Chemical Name:4-chloro-5,5-dimethyl-2,2-diphenyl-3-vinyl-2,5-dihydro-1,2-oxaphosphol-2-ium chloride
CAS No.:1384384-69-3
Molecular Formula:C₁₉H₁₉ClOP*Cl
Molecular Weight:365.239
Hs Code.:

Synonyms:4-chloro-5,5-dimethyl-2,2-diphenyl-3-vinyl-2,5-dihydro-1,2-oxaphosphol-2-ium chloride

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

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

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

There total 3 articles about 4-chloro-5,5-dimethyl-2,2-diphenyl-3-vinyl-2,5-dihydro-1,2-oxaphosphol-2-ium chloride 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: 76.0%

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

: 1384384-69-3
4-chloro-5,5-dimethyl-2,2-diphenyl-3-vinyl-2,5-dihydro-1,2-oxaphosphol-2-ium chloride

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

Reference yield:

: 690-94-8
dimethyl(vinylethynyl)carbinol

: 1384384-69-3
4-chloro-5,5-dimethyl-2,2-diphenyl-3-vinyl-2,5-dihydro-1,2-oxaphosphol-2-ium chloride

Guidance literature:: Multi-step reaction with 2 steps

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

2: sulfuryl dichloride / dichloromethane / 6 h / -20 - 20 °C

With sulfuryl dichloride; triethylamine; In dichloromethane;
DOI:10.1002/hc.21023

Reference yield:

: 1079-66-9,74391-44-9
chloro-diphenylphosphine

: 1384384-69-3
4-chloro-5,5-dimethyl-2,2-diphenyl-3-vinyl-2,5-dihydro-1,2-oxaphosphol-2-ium chloride

Guidance literature:: Multi-step reaction with 2 steps

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

2: sulfuryl dichloride / dichloromethane / 6 h / -20 - 20 °C

With sulfuryl dichloride; triethylamine; In dichloromethane;
DOI:10.1002/hc.21023