p-nitrobenzoyl 2β-(chloromethyl)-2α-methyl-6α-bromopenem-3α-carboxylate 1-oxide

Base Information

Chemical Name:p-nitrobenzoyl 2β-(chloromethyl)-2α-methyl-6α-bromopenem-3α-carboxylate 1-oxide
CAS No.:79634-03-0
Molecular Formula:C₁₅H₁₄BrClN₂O₆S
Molecular Weight:465.709
Hs Code.:

Synonyms:p-nitrobenzoyl 2β-(chloromethyl)-2α-methyl-6α-bromopenem-3α-carboxylate 1-oxide

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of p-nitrobenzoyl 2β-(chloromethyl)-2α-methyl-6α-bromopenem-3α-carboxylate 1-oxide

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Technology Process of p-nitrobenzoyl 2β-(chloromethyl)-2α-methyl-6α-bromopenem-3α-carboxylate 1-oxide

There total 2 articles about p-nitrobenzoyl 2β-(chloromethyl)-2α-methyl-6α-bromopenem-3α-carboxylate 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: 24.0%

: 79634-02-9
p-nitrobenzoyl 2β-(chloromethyl)-2α-methyl-6α-bromopenem-3α-carboxylate

: 79634-03-0
p-nitrobenzoyl 2β-(chloromethyl)-2α-methyl-6α-bromopenem-3α-carboxylate 1-oxide

Guidance literature:: With 3-chloro-benzenecarboperoxoic acid; In dichloromethane; at 23 ℃; for 3h;
DOI:10.1021/jm00144a034

Reference yield:

: 79886-08-1
6α-bromopenicillanic acid 1-oxide potassium salt

: 79634-03-0
p-nitrobenzoyl 2β-(chloromethyl)-2α-methyl-6α-bromopenem-3α-carboxylate 1-oxide

Guidance literature:: Multi-step reaction with 3 steps

1: 70 percent / N,N-dimethyl-acetamide / 24 h / 23 °C

2: 65 percent / quinoline, benzoyl chloride / dioxane / 4 h / Heating

3: 24 percent / m-chloroperoxybenzoic acid / CH₂Cl₂ / 3 h / 23 °C

With quinoline; benzoyl chloride; 3-chloro-benzenecarboperoxoic acid; In 1,4-dioxane; dichloromethane; N,N-dimethyl acetamide;
DOI:10.1021/jm00144a034