triphenyl[(triphenyl-lambda~5~-phosphanylidene)methyl]phosphonium

Base Information

• Chemical Name: triphenyl[(triphenyl-lambda~5~-phosphanylidene)methyl]phosphonium
• CAS No.: 7533-73-5
• Molecular Formula: C37H31 P2 . Br
• Molecular Weight: 537.589

Synonyms:Phosphonium,triphenyl[(triphenylphosphoranylidene)methyl]-, bromide (8CI,9CI); Triphenyl[(triphenylphosphoranylidene)methyl]phosphoniumbromide (7CI); NSC 74740

Chemical Property of triphenyl[(triphenyl-lambda~5~-phosphanylidene)methyl]phosphonium

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of triphenyl[(triphenyl-lambda~5~-phosphanylidene)methyl]phosphonium

There total 4 articles about triphenyl[(triphenyl-lambda~5~-phosphanylidene)methyl]phosphonium 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:

methylenebis(triphenylphosphonium) dibromide (14529-09-0,87978-12-9) → triphenyl(triphenylphosphoranylidenemethyl)phosphonium bromide (7533-73-5)

Guidance literature:

With sodium carbonate; In water;

Reference yield:

triphenylphosphine (603-35-0) → triphenyl(triphenylphosphoranylidenemethyl)phosphonium bromide (7533-73-5)

Guidance literature:

Multi-step reaction with 2 steps

1: (i), (ii) H₂O

DOI:10.1021/ja00868a057

Reference yield:

(dibromomethyl)(triphenyl)phosphonium bromide (56506-90-2) + triphenylphosphine (603-35-0) → triphenyl(triphenylphosphoranylidenemethyl)phosphonium bromide (7533-73-5)

Guidance literature:

DOI:10.1021/ja00868a057

upstream raw materials:

(dibromomethyl)(triphenyl)phosphonium bromide

triphenylphosphine

methylenebis(triphenylphosphonium) dibromide

Downstream raw materials:

methyltriphenylphosphonium tetraphenylborate

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