2-Bromo-1,3,4-triphenylphosphole

Base Information

Chemical Name:2-Bromo-1,3,4-triphenylphosphole
CAS No.:287115-27-9
Molecular Formula:C₂₂H₁₆BrP
Molecular Weight:391.247
Hs Code.:

Synonyms:2-Bromo-1,3,4-triphenylphosphole

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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 2-Bromo-1,3,4-triphenylphosphole

Chemical Property:

Purity/Quality:

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Technology Process of 2-Bromo-1,3,4-triphenylphosphole

There total 13 articles about 2-Bromo-1,3,4-triphenylphosphole 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: 86.0%

: 287115-26-8
2-Bromo-1,3,4-triphenylphosphole 1-sulfide

: 287115-27-9
2-Bromo-1,3,4-triphenylphosphole

Guidance literature:: With tris(2-cyanoethyl)phosphine; In toluene; at 20 - 110 ℃;
DOI:10.1039/b000692k

Reference yield:

: 2548-47-2
2,3-diphenyl-1,3-butadiene

: 287115-27-9
2-Bromo-1,3,4-triphenylphosphole

Guidance literature:: Multi-step reaction with 6 steps

1: copper(II) stearate / petroleum ether / 384 h / 60 °C

2: 29.3 g / aq. NaHCO₃

3: NBS; benzoyl peroxide / CHCl₃ / 6 h / Heating

4: 0.75 g / P₄S₁₀ / toluene; CH₂Cl₂ / 1.5 h / Heating

5: KOH / methanol; CH₂Cl₂ / 4 h

6: 86 percent / tris(2-cyanoethyl)phosphine / toluene / 20 - 110 °C

With potassium hydroxide; N-Bromosuccinimide; tetraphosphorus decasulfide; tris(2-cyanoethyl)phosphine; copper(II) stearate; sodium hydrogencarbonate; dibenzoyl peroxide; In methanol; dichloromethane; chloroform; toluene; Petroleum ether; 1: Cyclization / 2: Hydrolysis / 3: Bromination / 4: Substitution / 5: Dehydrobromination / 6: Reduction;
DOI:10.1039/b000692k

Reference yield:

: 287115-28-0
2,5-Dibromo-1,3,4-triphenylphosphole

: 287115-27-9
2-Bromo-1,3,4-triphenylphosphole

: 2-Bromo-5-iodo-1,3,4-triphenylphosphole

Guidance literature:: 2,5-Dibromo-1,3,4-triphenylphosphole; With n-butyllithium; In tetrahydrofuran; diethyl ether; hexane; at -100 ℃; for 0.75h;

With iodine; In tetrahydrofuran; diethyl ether; hexane; at -100 ℃; for 0.5h; Further stages. Title compound not separated from byproducts.;
DOI:10.1039/b000692k