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

Base Information

Chemical Name:p-nitrobenzoyl 2β-(chloromethyl)-2α-methyl-6α-bromopenem-3α-carboxylate
CAS No.:79634-02-9
Molecular Formula:C₁₅H₁₄BrClN₂O₅S
Molecular Weight:449.71
Hs Code.:

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

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

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

There total 2 articles about p-nitrobenzoyl 2β-(chloromethyl)-2α-methyl-6α-bromopenem-3α-carboxylate 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: 65.0%

: 79634-01-8
p-nitrobenzoyl 6α-bromopenicillanate 1-oxide

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

Guidance literature:: With quinoline; benzoyl chloride; In 1,4-dioxane; for 4h; Heating;
DOI:10.1021/jm00144a034

Reference yield:

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

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

Guidance literature:: Multi-step reaction with 2 steps

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

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

With quinoline; benzoyl chloride; In 1,4-dioxane; N,N-dimethyl acetamide;
DOI:10.1021/jm00144a034