(E)-4-<3-(1,1-dimethylethoxy)-3-oxo-1-propenyl>benzeneacetic acid phenylmethyl ester

Base Information

Chemical Name:(E)-4-<3-(1,1-dimethylethoxy)-3-oxo-1-propenyl>benzeneacetic acid phenylmethyl ester
CAS No.:127152-99-2
Molecular Formula:C₂₂H₂₄O₄
Molecular Weight:352.43
Hs Code.:

Synonyms:(E)-4-<3-(1,1-dimethylethoxy)-3-oxo-1-propenyl>benzeneacetic acid phenylmethyl ester

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Chemical Property of (E)-4-<3-(1,1-dimethylethoxy)-3-oxo-1-propenyl>benzeneacetic acid phenylmethyl ester

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Technology Process of (E)-4-<3-(1,1-dimethylethoxy)-3-oxo-1-propenyl>benzeneacetic acid phenylmethyl ester

There total 2 articles about (E)-4-<3-(1,1-dimethylethoxy)-3-oxo-1-propenyl>benzeneacetic acid phenylmethyl ester 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: 60.0%

: 1663-39-4,25232-27-3
tert-Butyl acrylate

: 127152-98-1
benzyl 2-(4-bromophenyl)acetate

: 127152-99-2
(E)-4-<3-(1,1-dimethylethoxy)-3-oxo-1-propenyl>benzeneacetic acid phenylmethyl ester

Guidance literature:: With bis-triphenylphosphine-palladium(II) chloride; triethylamine; In N,N-dimethyl-formamide; at 75 ℃; for 12h;
DOI:10.1021/jm00107a037

Reference yield:

: 1878-68-8
2-(4-bromophenyl)-acetic acid

: 127152-99-2
(E)-4-<3-(1,1-dimethylethoxy)-3-oxo-1-propenyl>benzeneacetic acid phenylmethyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 69 percent / p-TsOH / toluene / 15 h / Ambient temperature

2: 60 percent / Et₃N, bis(triphenylphosphine)palladium dichloride / dimethylformamide / 12 h / 75 °C

With bis-triphenylphosphine-palladium(II) chloride; toluene-4-sulfonic acid; triethylamine; In N,N-dimethyl-formamide; toluene;
DOI:10.1021/jm00107a037