Desacetoxy-cephalosporin-V-2'-bromethylester

Base Information

Chemical Name:Desacetoxy-cephalosporin-V-2'-bromethylester
CAS No.:62499-66-5
Molecular Formula:C₁₈H₁₉BrN₂O₅S
Molecular Weight:455.329
Hs Code.:

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Chemical Property of Desacetoxy-cephalosporin-V-2'-bromethylester

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Technology Process of Desacetoxy-cephalosporin-V-2'-bromethylester

There total 3 articles about Desacetoxy-cephalosporin-V-2'-bromethylester 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:

: 62499-63-2
Penicillin-V-sulfoxid-2'-bromethylester

: 62499-66-5
Desacetoxy-cephalosporin-V-2'-bromethylester

Guidance literature:: With stannous methanesulfonate; In N,N-dimethyl acetamide; toluene; for 1h; Yield given; Heating;

Reference yield:

: 65538-78-5
Penicillin-V-2'-bromethylester

: 62499-66-5
Desacetoxy-cephalosporin-V-2'-bromethylester

Guidance literature:: Multi-step reaction with 2 steps

1: 35percent H₂O₂ / acetic acid / 20 h / 33 °C

2: Sn(II)-O₃S-CH₃ / N,N-dimethyl-acetamide; toluene / 1 h / Heating

With stannous methanesulfonate; dihydrogen peroxide; In N,N-dimethyl acetamide; acetic acid; toluene;

Reference yield:

: 87-08-1
penicilin V

: 62499-66-5
Desacetoxy-cephalosporin-V-2'-bromethylester

Guidance literature:: Multi-step reaction with 3 steps

1: 80 percent / Na₂CO₃ / dimethylsulfoxide / 20 h

2: 35percent H₂O₂ / acetic acid / 20 h / 33 °C

3: Sn(II)-O₃S-CH₃ / N,N-dimethyl-acetamide; toluene / 1 h / Heating

With stannous methanesulfonate; dihydrogen peroxide; sodium carbonate; In N,N-dimethyl acetamide; acetic acid; dimethyl sulfoxide; toluene;