[5-Chloro-2-(2-oxo-2-phenyl-ethoxy)-benzyl]-triphenyl-phosphonium; bromide

Base Information

Chemical Name:[5-Chloro-2-(2-oxo-2-phenyl-ethoxy)-benzyl]-triphenyl-phosphonium; bromide
CAS No.:109790-42-3
Molecular Formula:Br*C₃₃H₂₇ClO₂P
Molecular Weight:601.907
Hs Code.:

Synonyms:[5-Chloro-2-(2-oxo-2-phenyl-ethoxy)-benzyl]-triphenyl-phosphonium; bromide

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Chemical Property of [5-Chloro-2-(2-oxo-2-phenyl-ethoxy)-benzyl]-triphenyl-phosphonium; bromide

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Technology Process of [5-Chloro-2-(2-oxo-2-phenyl-ethoxy)-benzyl]-triphenyl-phosphonium; bromide

There total 3 articles about [5-Chloro-2-(2-oxo-2-phenyl-ethoxy)-benzyl]-triphenyl-phosphonium; 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: 95.0%

: 6399-81-1
triphenylphosphine hydrobromide

: 109790-48-9
2-(4-Chloro-2-hydroxymethyl-phenoxy)-1-phenyl-ethanone

: 109790-42-3
[5-Chloro-2-(2-oxo-2-phenyl-ethoxy)-benzyl]-triphenyl-phosphonium; bromide

Guidance literature:: In acetonitrile; at 90 ℃; for 3h;
DOI:10.1016/0223-5234(87)90005-5

Reference yield:

: 5330-38-1
4-chloro-2-hydroxymethylphenol

: 109790-42-3
[5-Chloro-2-(2-oxo-2-phenyl-ethoxy)-benzyl]-triphenyl-phosphonium; bromide

Guidance literature:: Multi-step reaction with 2 steps

1: 55 percent / K₂CO₃ / acetone / 3 h / 80 °C

2: 95 percent / acetonitrile / 3 h / 90 °C

With potassium carbonate; In acetone; acetonitrile;
DOI:10.1016/0223-5234(87)90005-5

Reference yield:

: 70-11-1
α-bromoacetophenone

: 109790-42-3
[5-Chloro-2-(2-oxo-2-phenyl-ethoxy)-benzyl]-triphenyl-phosphonium; bromide

Guidance literature:: Multi-step reaction with 2 steps

1: potassium carbonate / acetone / 20 °C / Inert atmosphere

2: acetonitrile / 90 °C / Inert atmosphere

With potassium carbonate; In acetone; acetonitrile;
DOI:10.1021/acs.orglett.7b02341