Issue 13, 1982

Transformation of cephalosporins: a new reaction with dinitrogen trioxide

Abstract

The reaction of N2O3 with 2,2,2-trichloroethyl 3-methyl-7β-phenoxyacetamidoceph-3-em-4-carboxylate gives by a new reaction mode, 2,2,2-trichloroethyl 4α-hydroxy-3α-methyl-3β-nitro-7β-phenoxyacetamidocepham-4-carboxylate, the structure and stereochemistry of which were elucidated by 400 MHz n.m.r. and difference nuclear Overhauser enhancement spectroscopy.

Article information

Article type
Paper

J. Chem. Soc., Chem. Commun., 1982, 748-749

Transformation of cephalosporins: a new reaction with dinitrogen trioxide

M. M. Campbell, B. P. Connarty, J. Kemp and S. J. Ray, J. Chem. Soc., Chem. Commun., 1982, 748 DOI: 10.1039/C39820000748

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