6,6-dichloro-7-oxobicyclo[3.2.0]hept-2-en-2-carboxylic acid diphenylmethyl ester

Base Information

Chemical Name:6,6-dichloro-7-oxobicyclo[3.2.0]hept-2-en-2-carboxylic acid diphenylmethyl ester
CAS No.:97517-27-6
Molecular Formula:C₂₁H₁₆Cl₂O₃
Molecular Weight:387.262
Hs Code.:

Synonyms:6,6-dichloro-7-oxobicyclo[3.2.0]hept-2-en-2-carboxylic acid diphenylmethyl ester

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Chemical Property of 6,6-dichloro-7-oxobicyclo[3.2.0]hept-2-en-2-carboxylic acid diphenylmethyl ester

Chemical Property:

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Technology Process of 6,6-dichloro-7-oxobicyclo[3.2.0]hept-2-en-2-carboxylic acid diphenylmethyl ester

There total 4 articles about 6,6-dichloro-7-oxobicyclo[3.2.0]hept-2-en-2-carboxylic acid diphenylmethyl 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:

: 78814-74-1
6,6-dichloro-7-oxobicyclo[3.2.0]hept-2-en-2-carboxylic acid

: 908093-98-1
diazodiphenylmethane

: 97517-27-6
6,6-dichloro-7-oxobicyclo[3.2.0]hept-2-en-2-carboxylic acid diphenylmethyl ester

Guidance literature:: In ethyl acetate; for 1h; Ambient temperature;
DOI:10.1016/S0040-4039(00)98208-X

Reference yield:

: 97517-25-4
silyloxyfulvene

: 97517-27-6
6,6-dichloro-7-oxobicyclo[3.2.0]hept-2-en-2-carboxylic acid diphenylmethyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: Et₃N / cyclohexane / 1.5 h / Ambient temperature

2: 34 percent / 50 percent HF / acetonitrile / 0.58 h / Heating

3: Jones reagent / acetone / 0.75 h / 20 °C

4: ethyl acetate / 1 h / Ambient temperature

With jones reagent; hydrogen fluoride; triethylamine; In cyclohexane; ethyl acetate; acetone; acetonitrile;
DOI:10.1016/S0040-4039(00)98208-X

Reference yield:

: 97517-24-3
6,6-Dichloro-7-oxobicyclo[3.2.0]hept-2-en-2-carboxaldehyde

: 97517-27-6
6,6-dichloro-7-oxobicyclo[3.2.0]hept-2-en-2-carboxylic acid diphenylmethyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: Jones reagent / acetone / 0.75 h / 20 °C

2: ethyl acetate / 1 h / Ambient temperature

With jones reagent; In ethyl acetate; acetone;
DOI:10.1016/S0040-4039(00)98208-X