benzyltrimethyl phosphonium bromide

Base Information

• Chemical Name: benzyltrimethyl phosphonium bromide
• CAS No.: 60443-74-5
• Molecular Formula: Br*C₁₀H₁₆P
• Molecular Weight: 247.115
• Mol file: 60443-74-5.mol

Synonyms:benzyltrimethyl phosphonium bromide

Chemical Property of benzyltrimethyl phosphonium bromide

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:

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Technology Process of benzyltrimethyl phosphonium bromide

There total 4 articles about benzyltrimethyl 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: 96.0%

benzyl bromide (100-39-0) + trimethylphosphane (594-09-2) → benzyltrimethyl phosphonium bromide (60443-74-5)

Guidance literature:

In toluene; acetonitrile; at 20 ℃; for 1h; Inert atmosphere;

DOI:10.1021/acs.joc.9b00878

Reference yield:

Dibenzyldimethylphosphonium-bromid (77382-17-3) → benzyltrimethyl phosphonium bromide (60443-74-5)

Guidance literature:

Multi-step reaction with 2 steps

1: LiAlH₄

With lithium aluminium tetrahydride;

DOI:10.1021/ja01570a071

Reference yield:

dibenzyl methylphosphine (61236-06-4) → benzyltrimethyl phosphonium bromide (60443-74-5)

Guidance literature:

Multi-step reaction with 3 steps

2: LiAlH₄

With lithium aluminium tetrahydride;

DOI:10.1021/ja01570a071

upstream raw materials:

methyl bromide

Benzyldimethylphosphin

benzyl bromide

trimethylphosphane

Downstream raw materials:

trimethylphosphane

Trimethylphosphine oxide

toluene

(Z)-1-bromo-3-styrylbenzene