3-phenylthio-7-oxobicyclo[3.2.0]hept-2-en-2-carboxylic acid, diphenyl methyl ester

Base Information

Chemical Name:3-phenylthio-7-oxobicyclo[3.2.0]hept-2-en-2-carboxylic acid, diphenyl methyl ester
CAS No.:97517-30-1
Molecular Formula:C₂₇H₂₂O₃S
Molecular Weight:426.536
Hs Code.:

Synonyms:3-phenylthio-7-oxobicyclo[3.2.0]hept-2-en-2-carboxylic acid, diphenyl methyl ester

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Chemical Property of 3-phenylthio-7-oxobicyclo[3.2.0]hept-2-en-2-carboxylic acid, diphenyl methyl ester

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Technology Process of 3-phenylthio-7-oxobicyclo[3.2.0]hept-2-en-2-carboxylic acid, diphenyl methyl ester

There total 9 articles about 3-phenylthio-7-oxobicyclo[3.2.0]hept-2-en-2-carboxylic acid, diphenyl methyl 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:

: 97517-29-8
7-Oxo-3-phenylsulfanyl-bicyclo[3.2.0]heptane-2-carboxylic acid benzhydryl ester

: 97517-30-1
3-phenylthio-7-oxobicyclo[3.2.0]hept-2-en-2-carboxylic acid, diphenyl methyl ester

: 101989-19-9
4-Chloro-7-oxo-3-phenylsulfanyl-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid benzhydryl ester

Guidance literature:: With pyridine; sulfuryl dichloride; In dichloromethane; at -60 ℃; for 0.5h; Yield given;
DOI:10.1016/S0040-4039(00)98208-X

Reference yield:

: 97517-25-4
silyloxyfulvene

: 97517-30-1
3-phenylthio-7-oxobicyclo[3.2.0]hept-2-en-2-carboxylic acid, diphenyl methyl ester

Guidance literature:: Multi-step reaction with 7 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

5: Zn / tetrahydrofuran; acetic acid / 6 h / Ambient temperature

6: Et₃N / tetrahydrofuran / 1 h / Ambient temperature

7: SO₂Cl₂, pyridine / CH₂Cl₂ / 0.5 h / -60 °C

With pyridine; sulfuryl dichloride; jones reagent; hydrogen fluoride; triethylamine; zinc; In tetrahydrofuran; dichloromethane; cyclohexane; acetic acid; 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

: 97517-30-1
3-phenylthio-7-oxobicyclo[3.2.0]hept-2-en-2-carboxylic acid, diphenyl methyl ester

Guidance literature:: Multi-step reaction with 5 steps

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

2: ethyl acetate / 1 h / Ambient temperature

3: Zn / tetrahydrofuran; acetic acid / 6 h / Ambient temperature

4: Et₃N / tetrahydrofuran / 1 h / Ambient temperature

5: SO₂Cl₂, pyridine / CH₂Cl₂ / 0.5 h / -60 °C

With pyridine; sulfuryl dichloride; jones reagent; triethylamine; zinc; In tetrahydrofuran; dichloromethane; acetic acid; ethyl acetate; acetone;
DOI:10.1016/S0040-4039(00)98208-X