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Volumn 62, Issue 15, 1997, Pages 4998-5016

Cycloadditions of cephalosporins. A comprehensive study of the reaction of cephalosporin triflates with olefins, acetylenes, and dienes to form [2 + 2] and [4 + 2] adducts

Author keywords

[No Author keywords available]

Indexed keywords

ACETYLENE DERIVATIVE; ALKADIENE; ALKENE DERIVATIVE; CEPHALOSPORIN DERIVATIVE;

EID: 8544241746     PISSN: 00223263     EISSN: None     Source Type: Journal    
DOI: 10.1021/jo970176s     Document Type: Article
Times cited : (26)

References (47)
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    • Conventional cephalsporin numbering has been used when referring to the bicyclic cephalosporin nucleus (see compound 4b), and systematic nomenclature has been used for the cycloadducts (see compounds 15, 19, and 95). α-Substituents are projected into the page while β-substituents are oriented out of the page.
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    • The author has deposited atomic coordinates for 62 and 86 with the Cambridge Crystallographic Data Centre. The coordinates can be obtained, on request, from the Director, Cambridge Crystallographic Data Centre, 12 Union Road, Cambridge, CB2 1EZ, U.K.
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