(1S,6R,7R)-3-methyl-4-(3'-oxobutyl)-7β-phenoxyacetamidoceph-2-em-4-carboxylic acid 1-oxide

Base Information

Chemical Name:(1S,6R,7R)-3-methyl-4-(3'-oxobutyl)-7β-phenoxyacetamidoceph-2-em-4-carboxylic acid 1-oxide
CAS No.:134931-68-3
Molecular Formula:C₂₀H₂₂N₂O₇S
Molecular Weight:434.47
Hs Code.:

Synonyms:(1S,6R,7R)-3-methyl-4-(3'-oxobutyl)-7β-phenoxyacetamidoceph-2-em-4-carboxylic acid 1-oxide

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Chemical Property of (1S,6R,7R)-3-methyl-4-(3'-oxobutyl)-7β-phenoxyacetamidoceph-2-em-4-carboxylic acid 1-oxide

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Technology Process of (1S,6R,7R)-3-methyl-4-(3'-oxobutyl)-7β-phenoxyacetamidoceph-2-em-4-carboxylic acid 1-oxide

There total 3 articles about (1S,6R,7R)-3-methyl-4-(3'-oxobutyl)-7β-phenoxyacetamidoceph-2-em-4-carboxylic acid 1-oxide 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: 76.0%

: 134930-74-8
diphenylmethyl (1S,6R,7R)-3-methyl-4-(3'-oxobutyl)-7β-phenoxyacetamidoceph-2-em-4-carboxylate 1-oxide

: 134931-68-3
(1S,6R,7R)-3-methyl-4-(3'-oxobutyl)-7β-phenoxyacetamidoceph-2-em-4-carboxylic acid 1-oxide

Guidance literature:: With methoxybenzene; trifluoroacetic acid; for 0.166667h; Ambient temperature;

Reference yield:

: 10209-10-6
diphenylmethyl (6R,7R)-3-methyl-7β-phenoxyacetamidoceph-3-em-4-carboxylate

: 134931-68-3
(1S,6R,7R)-3-methyl-4-(3'-oxobutyl)-7β-phenoxyacetamidoceph-2-em-4-carboxylic acid 1-oxide

Guidance literature:: Multi-step reaction with 3 steps

1: 90 percent / Et₃N / 24 h / Ambient temperature

2: 85 percent / m-CPBA / CH₂Cl₂ / 1 h / 0 °C

3: 76 percent / anisole, trifluoroacetic acid / 0.17 h / Ambient temperature

With methoxybenzene; triethylamine; 3-chloro-benzenecarboperoxoic acid; trifluoroacetic acid; In dichloromethane;

Reference yield:

: 134527-22-3
diphenylmethyl (6R,7R)-3-methyl-4-(3'-oxobutyl)-7β-phenoxyacetamidoceph-2-em-4-carboxylate

: 134931-68-3
(1S,6R,7R)-3-methyl-4-(3'-oxobutyl)-7β-phenoxyacetamidoceph-2-em-4-carboxylic acid 1-oxide

Guidance literature:: Multi-step reaction with 2 steps

1: 85 percent / m-CPBA / CH₂Cl₂ / 1 h / 0 °C

2: 76 percent / anisole, trifluoroacetic acid / 0.17 h / Ambient temperature

With methoxybenzene; 3-chloro-benzenecarboperoxoic acid; trifluoroacetic acid; In dichloromethane;