(6R)-3-acetoxymethyl-7t-[(Ξ)-2-(benzylidene-oxy-amino)-2-phenyl-acetylamino]-8-oxo-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid tert-butyl ester

Base Information

• Chemical Name: (6R)-3-acetoxymethyl-7t-[(Ξ)-2-(benzylidene-oxy-amino)-2-phenyl-acetylamino]-8-oxo-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid tert-butyl ester
• CAS No.: 62421-05-0
• Molecular Formula: C₂₉H₃₁N₃O₇S
• Molecular Weight: 565.647

Synonyms:

Chemical Property of (6R)-3-acetoxymethyl-7t-[(Ξ)-2-(benzylidene-oxy-amino)-2-phenyl-acetylamino]-8-oxo-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid tert-butyl ester

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Technology Process of (6R)-3-acetoxymethyl-7t-[(Ξ)-2-(benzylidene-oxy-amino)-2-phenyl-acetylamino]-8-oxo-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid tert-butyl ester

There total 1 articles about (6R)-3-acetoxymethyl-7t-[(Ξ)-2-(benzylidene-oxy-amino)-2-phenyl-acetylamino]-8-oxo-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid tert-butyl 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:

(benzylidene-oxy-amino)-phenyl-acetic acid (93562-89-1) + 7-Aminocephalosporanic acid t-butyl ester (6187-87-7) → (6R)-3-acetoxymethyl-7t-[(Ξ)-2-(benzylidene-oxy-amino)-2-phenyl-acetylamino]-8-oxo-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid tert-butyl ester (62421-05-0)

Guidance literature:

Multistep reaction; (i) ClCO₂iBu, (ii) /BRN= 626155/;

DOI:10.1016/S0040-4039(00)93096-X

Reference yield:

(6R)-3-acetoxymethyl-7t-[(Ξ)-2-(benzylidene-oxy-amino)-2-phenyl-acetylamino]-8-oxo-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid tert-butyl ester (62421-05-0) → (6R)-3-acetoxymethyl-7t-((Ξ)-2-hydroxyamino-2-phenyl-acetylamino)-8-oxo-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid (62216-69-7)

Guidance literature:

Multistep reaction; (i) CF₃CO₂H, (ii) TsOH, EtOH;

DOI:10.1016/S0040-4039(00)93096-X

upstream raw materials:

(benzylidene-oxy-amino)-phenyl-acetic acid

7-Aminocephalosporanic acid t-butyl ester

Downstream raw materials:

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

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