Transformation of cephalosporins: Preparation of a 3-methyl-3-nitro-4- hydroxyiminocepham

Malcolm M Campbell; Stephen J Ray

Transformation of cephalosporins: Preparation of a 3-methyl-3-nitro-4- hydroxyiminocepham

Malcolm M Campbell
, Stephen J Ray

School of Engineering & Physical Sciences

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

The reaction of N₂O₃, with 3-methyl-7ß- phenoxyacetamidoceph-3-em-4-carboxylic acid gives, by an addition- decarboxylation sequence, 3a-methyl-3ß-nitro-4(E)-hydroxyimino- 7ß-phenoxyacetamidocepham-4-carboxylic acid.

Original language	English
Pages (from-to)	665-666
Number of pages	2
Journal	Journal of the Chemical Society, Chemical Communications
Issue number	14
Publication status	Published - 1980

Cite this

@article{338f9d6b03c741d4bd35d5bb69346073,

title = "Transformation of cephalosporins: Preparation of a 3-methyl-3-nitro-4- hydroxyiminocepham",

abstract = "The reaction of N2O3, with 3-methyl-7{\ss}- phenoxyacetamidoceph-3-em-4-carboxylic acid gives, by an addition- decarboxylation sequence, 3a-methyl-3{\ss}-nitro-4(E)-hydroxyimino- 7{\ss}-phenoxyacetamidocepham-4-carboxylic acid.",

author = "Campbell, \{Malcolm M\} and Ray, \{Stephen J\}",

year = "1980",

language = "English",

pages = "665--666",

journal = "Journal of the Chemical Society, Chemical Communications",

issn = "0022-4936",

publisher = "Chemical Society",

number = "14",

}

TY - JOUR

T1 - Transformation of cephalosporins

T2 - Preparation of a 3-methyl-3-nitro-4- hydroxyiminocepham

AU - Campbell, Malcolm M

AU - Ray, Stephen J

PY - 1980

Y1 - 1980

N2 - The reaction of N2O3, with 3-methyl-7ß- phenoxyacetamidoceph-3-em-4-carboxylic acid gives, by an addition- decarboxylation sequence, 3a-methyl-3ß-nitro-4(E)-hydroxyimino- 7ß-phenoxyacetamidocepham-4-carboxylic acid.

AB - The reaction of N2O3, with 3-methyl-7ß- phenoxyacetamidoceph-3-em-4-carboxylic acid gives, by an addition- decarboxylation sequence, 3a-methyl-3ß-nitro-4(E)-hydroxyimino- 7ß-phenoxyacetamidocepham-4-carboxylic acid.

UR - https://www.scopus.com/pages/publications/37049103047

M3 - Article

SN - 0022-4936

SP - 665

EP - 666

JO - Journal of the Chemical Society, Chemical Communications

JF - Journal of the Chemical Society, Chemical Communications

IS - 14

ER -

Transformation of cephalosporins: Preparation of a 3-methyl-3-nitro-4- hydroxyiminocepham

Abstract

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