triphenyl-[4-(4,4,5,5-tetramethyl[1,3]dioxolan-2-yl)benzyl]phosphonium bromide

Base Information

Chemical Name:triphenyl-[4-(4,4,5,5-tetramethyl[1,3]dioxolan-2-yl)benzyl]phosphonium bromide
CAS No.:1286685-12-8
Molecular Formula:Br*C₃₂H₃₄O₂P
Molecular Weight:561.499
Hs Code.:

Synonyms:triphenyl-[4-(4,4,5,5-tetramethyl[1,3]dioxolan-2-yl)benzyl]phosphonium bromide

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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 triphenyl-[4-(4,4,5,5-tetramethyl[1,3]dioxolan-2-yl)benzyl]phosphonium bromide

Chemical Property:

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Technology Process of triphenyl-[4-(4,4,5,5-tetramethyl[1,3]dioxolan-2-yl)benzyl]phosphonium bromide

There total 2 articles about triphenyl-[4-(4,4,5,5-tetramethyl[1,3]dioxolan-2-yl)benzyl]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: 93.0%

: 603-35-0
triphenylphosphine

: 771577-73-2
2-(4-bromomethylphenyl)-4,4,5,5-tetramethyl-[1,3]dioxolane

: 1286685-12-8
triphenyl-[4-(4,4,5,5-tetramethyl[1,3]dioxolan-2-yl)benzyl]phosphonium bromide

Guidance literature:: In tetrahydrofuran; for 72h; Reflux; Inert atmosphere;
DOI:10.1002/adfm.201001893

Reference yield:

: 17201-43-3
4-cyanobenzyl bromide

: 1286685-12-8
triphenyl-[4-(4,4,5,5-tetramethyl[1,3]dioxolan-2-yl)benzyl]phosphonium bromide

Guidance literature:: Multi-step reaction with 3 steps

1: diisobutylaluminium hydride / tetrahydrofuran; toluene / 24.16 h / 0 °C

2: toluene-4-sulfonic acid / benzene / 72 h / Reflux

3: tetrahydrofuran / 72 h / Reflux; Inert atmosphere

With diisobutylaluminium hydride; toluene-4-sulfonic acid; In tetrahydrofuran; toluene; benzene; 3: Michaelis-Arbuzov reaction;
DOI:10.1002/adfm.201001893