Direct introduction of a benzoyloxy substituent at the ring junction of fused β-lactam rings
- 1 January 1979
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 11,p. 485-486
- https://doi.org/10.1039/c39790000485
Abstract
Treatment of the 7-phthalimido-3-methyl-ceph-3-em-4-carboxylate (1) and 6-phthalimido-penicillins (4) with t-butyl perbenzoate in the presence of copper(I) chlride gave compounds bearing a benzoyloxy substitutent at the ring junction of the fused β-lactam rings, (2) and (5) respectively.Keywords
This publication has 0 references indexed in Scilit: