(1,2-trans)-1-(2-(4-bromophenyl)-2-oxoethyl) 2-methyl cyclobutane-1,2-dicarboxylate

Base Information

Chemical Name:(1,2-trans)-1-(2-(4-bromophenyl)-2-oxoethyl) 2-methyl cyclobutane-1,2-dicarboxylate
CAS No.:1445590-32-8
Molecular Formula:C₁₅H₁₅BrO₅
Molecular Weight:355.185
Hs Code.:

Synonyms:(1,2-trans)-1-(2-(4-bromophenyl)-2-oxoethyl) 2-methyl cyclobutane-1,2-dicarboxylate

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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 (1,2-trans)-1-(2-(4-bromophenyl)-2-oxoethyl) 2-methyl cyclobutane-1,2-dicarboxylate

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Technology Process of (1,2-trans)-1-(2-(4-bromophenyl)-2-oxoethyl) 2-methyl cyclobutane-1,2-dicarboxylate

There total 5 articles about (1,2-trans)-1-(2-(4-bromophenyl)-2-oxoethyl) 2-methyl cyclobutane-1,2-dicarboxylate 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: 47.0%

: 58616-97-0
(1S,2S)-(+)-trans-1,2-cyclobutanedicarboxylic acid

: 99-73-0,132309-76-3
para-bromophenacyl bromide

: 1445590-32-8
(1,2-trans)-1-(2-(4-bromophenyl)-2-oxoethyl) 2-methyl cyclobutane-1,2-dicarboxylate

Guidance literature:: With N-ethyl-N,N-diisopropylamine; In acetonitrile; at 0 - 20 ℃; for 3h;

Reference yield: 26.0%

: 1445591-97-8
(1S,2S)-2-(methoxycarbonyl)cyclobutanecarboxylic acid

: 99-73-0,132309-76-3
para-bromophenacyl bromide

: 1445590-32-8
(1,2-trans)-1-(2-(4-bromophenyl)-2-oxoethyl) 2-methyl cyclobutane-1,2-dicarboxylate

Guidance literature:: With N-ethyl-N,N-diisopropylamine; In acetonitrile; at 20 ℃; for 4h;

Reference yield:

: 4462-96-8
3-oxabicyclo[3.2.0]heptane-2,4-dione

: 1445590-32-8
(1,2-trans)-1-(2-(4-bromophenyl)-2-oxoethyl) 2-methyl cyclobutane-1,2-dicarboxylate

Guidance literature:: Multi-step reaction with 3 steps

1: quinine / toluene; tetrachloromethane / 72 h / -50 °C

2: lithium diisopropyl amide / tetrahydrofuran / 1.5 h / -70 °C / Inert atmosphere

3: N-ethyl-N,N-diisopropylamine / acetonitrile / 4 h / 20 °C

With quinine; N-ethyl-N,N-diisopropylamine; lithium diisopropyl amide; In tetrahydrofuran; tetrachloromethane; toluene; acetonitrile;