(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

Base Information

• Chemical Name: (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
• CAS No.: 55675-23-5
• Molecular Formula: C₃₁H₂₇BrN₂O₇S
• Molecular Weight: 651.535

Synonyms:

Chemical Property of (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

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (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

There total 4 articles about (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 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:

(6R)-8-oxo-7t-(2-phenyl-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-3-ene-2c,3-dicarboxylic acid 2-benzhydryl ester 3-(2-bromo-ethyl) ester (55675-12-2) → (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 (55675-23-5)

Guidance literature:

With 3-chloro-benzenecarboperoxoic acid; In dichloromethane;

DOI:10.1002/hlca.19750580825

Reference yield:

(6R)-3-formyl-8-oxo-7t-(2-phenyl-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-3-ene-2c-carboxylic acid (39914-30-2) → (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 (55675-23-5)

Guidance literature:

Multi-step reaction with 3 steps

1: (i) NaCN, AcOH, toluene, (ii) MnO₂

2: dioxane; methanol / 0 - 4 °C

3: MCPBA / CH₂Cl₂

With 3-chloro-benzenecarboperoxoic acid; In 1,4-dioxane; methanol; dichloromethane;

DOI:10.1002/hlca.19750580825

Reference yield:

(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 (55675-08-6) → (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 (55675-23-5)

Guidance literature:

Multi-step reaction with 2 steps

1: dioxane; methanol / 0 - 4 °C

2: MCPBA / CH₂Cl₂

With 3-chloro-benzenecarboperoxoic acid; In 1,4-dioxane; methanol; dichloromethane;

DOI:10.1002/hlca.19750580825

upstream raw materials:

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

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

(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

diazodiphenylmethane

Downstream raw materials:

(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

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

(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-iodo-ethyl) ester

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

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