(1-Bromopropylidene)(triphenyl)-lambda~5~-phosphane

Base Information

Chemical Name:(1-Bromopropylidene)(triphenyl)-lambda~5~-phosphane
CAS No.:66070-41-5
Molecular Formula:C₂₁H₂₀BrP
Molecular Weight:383.268
Hs Code.:
DSSTox Substance ID:DTXSID60544975
Wikidata:Q82422307

Synonyms:66070-41-5;(1-Bromopropylidene)(triphenyl)-lambda~5~-phosphane;DTXSID60544975

Suppliers and Price of (1-Bromopropylidene)(triphenyl)-lambda~5~-phosphane

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 1 raw suppliers

Chemical Property of (1-Bromopropylidene)(triphenyl)-lambda~5~-phosphane

Chemical Property:

XLogP3:5.3
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:0
Rotatable Bond Count:4
Exact Mass:382.04860
Heavy Atom Count:23
Complexity:357

Purity/Quality:: 85.0-99.8% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CCC(=P(C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3)Br

Technology Process of (1-Bromopropylidene)(triphenyl)-lambda~5~-phosphane

There total 2 articles about (1-Bromopropylidene)(triphenyl)-lambda~5~-phosphane 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:

: 66070-36-8
(1,1-dibromopropyl)triphenylphosphonium bromide

: 66070-41-5
(1-Bromo-propylidene)-triphenyl-λ⁵-phosphane

Guidance literature:: With n-butyllithium; In tetrahydrofuran; at -40 ℃;
DOI:10.1016/S0040-4039(00)84430-5

Reference yield:

: 90083-53-7
(1-Dicyclopentylboranyl-propylidene)-triphenyl-λ⁵-phosphane

: 66070-41-5
(1-Bromo-propylidene)-triphenyl-λ⁵-phosphane

Guidance literature:: Multi-step reaction with 2 steps

1: 93 percent / Br₂

2: BuLi / tetrahydrofuran / -40 °C

With n-butyllithium; bromine; In tetrahydrofuran;
DOI:10.1016/S0040-4039(00)84430-5