2-(4-nitrobenzoyloxy)-5-methyl-benzoylmethyltriphenylphosphonium bromide

Base Information

Chemical Name:2-(4-nitrobenzoyloxy)-5-methyl-benzoylmethyltriphenylphosphonium bromide
CAS No.:1351986-48-5
Molecular Formula:Br*C₃₄H₂₇NO₅P
Molecular Weight:640.47
Hs Code.:

Synonyms:2-(4-nitrobenzoyloxy)-5-methyl-benzoylmethyltriphenylphosphonium bromide

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Chemical Property of 2-(4-nitrobenzoyloxy)-5-methyl-benzoylmethyltriphenylphosphonium bromide

Chemical Property:

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Technology Process of 2-(4-nitrobenzoyloxy)-5-methyl-benzoylmethyltriphenylphosphonium bromide

There total 4 articles about 2-(4-nitrobenzoyloxy)-5-methyl-benzoylmethyltriphenylphosphonium 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: 61.0%

: 36695-22-4
1-[2-(4-nitrobenzoyloxy)-5-methylphenyl]-2-bromoethanone

: 603-35-0
triphenylphosphine

: 1351986-48-5
2-(4-nitrobenzoyloxy)-5-methyl-benzoylmethyltriphenylphosphonium bromide

Guidance literature:: Reflux; Neat (no solvent);
DOI:10.1016/j.tetlet.2011.10.134

Reference yield:

: 36695-11-1
1-[2-(4-nitrobenzoyloxy)-5-methylphenyl]-ethanone

: 1351986-48-5
2-(4-nitrobenzoyloxy)-5-methyl-benzoylmethyltriphenylphosphonium bromide

Guidance literature:: Multi-step reaction with 2 steps

1: bromine; acetic acid / 0 °C / Heating

2: Reflux; Neat (no solvent)

With bromine; acetic acid;
DOI:10.1016/j.tetlet.2011.10.134

Reference yield:

: 122-04-3
4-nitro-benzoyl chloride

: 1351986-48-5
2-(4-nitrobenzoyloxy)-5-methyl-benzoylmethyltriphenylphosphonium bromide

Guidance literature:: Multi-step reaction with 3 steps

1: pyridine / 0 °C

2: bromine; acetic acid / 0 °C / Heating

3: Reflux; Neat (no solvent)

With pyridine; bromine; acetic acid;
DOI:10.1016/j.tetlet.2011.10.134