(6R)-8-oxo-7t-(2-phenyl-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2,3-dicarboxylic acid 2-benzhydryl ester 3-(2-bromo-ethyl) ester

Base Information

Chemical Name:(6R)-8-oxo-7t-(2-phenyl-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2,3-dicarboxylic acid 2-benzhydryl ester 3-(2-bromo-ethyl) ester
CAS No.:55675-24-6
Molecular Formula:C₃₁H₂₇BrN₂O₆S
Molecular Weight:635.535
Hs Code.:

(6<i>R</i>)-8-oxo-7<i>t</i>-(2-phenyl-acetylamino)-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2,3-dicarboxylic acid 2-benzhydryl ester 3-(2-bromo-ethyl) ester

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Chemical Property of (6R)-8-oxo-7t-(2-phenyl-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2,3-dicarboxylic acid 2-benzhydryl ester 3-(2-bromo-ethyl) ester

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Technology Process of (6R)-8-oxo-7t-(2-phenyl-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2,3-dicarboxylic acid 2-benzhydryl ester 3-(2-bromo-ethyl) ester

There total 5 articles about (6R)-8-oxo-7t-(2-phenyl-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2,3-dicarboxylic acid 2-benzhydryl ester 3-(2-bromo-ethyl) 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:

: 55675-23-5
(6R)-5t,8-dioxo-7t-(2-phenyl-acetylamino)-(6rH)-5λ⁴-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2,3-dicarboxylic acid 2-benzhydryl ester 3-(2-bromo-ethyl) ester

: 55675-24-6
(6R)-8-oxo-7t-(2-phenyl-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2,3-dicarboxylic acid 2-benzhydryl ester 3-(2-bromo-ethyl) ester

Guidance literature:: With phosphorus trichloride; In N,N-dimethyl-formamide;
DOI:10.1002/hlca.19750580825

Reference yield:

: 39914-30-2
(6R)-3-formyl-8-oxo-7t-(2-phenyl-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-3-ene-2c-carboxylic acid

: 55675-24-6
(6R)-8-oxo-7t-(2-phenyl-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2,3-dicarboxylic acid 2-benzhydryl ester 3-(2-bromo-ethyl) ester

Guidance literature:: Multi-step reaction with 4 steps

1: (i) NaCN, AcOH, toluene, (ii) MnO₂

2: dioxane; methanol / 0 - 4 °C

3: MCPBA / CH₂Cl₂

4: PCl₃ / dimethylformamide

With 3-chloro-benzenecarboperoxoic acid; phosphorus trichloride; In 1,4-dioxane; methanol; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1002/hlca.19750580825

Reference yield:

: 55675-08-6
(6R)-8-oxo-7t-(2-phenyl-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-3-ene-2c,3-dicarboxylic acid 3-(2-bromo-ethyl) ester

: 55675-24-6
(6R)-8-oxo-7t-(2-phenyl-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2,3-dicarboxylic acid 2-benzhydryl ester 3-(2-bromo-ethyl) ester

Guidance literature:: Multi-step reaction with 3 steps

1: dioxane; methanol / 0 - 4 °C

2: MCPBA / CH₂Cl₂

3: PCl₃ / dimethylformamide

With 3-chloro-benzenecarboperoxoic acid; phosphorus trichloride; In 1,4-dioxane; methanol; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1002/hlca.19750580825