85339-65-7Relevant academic research and scientific papers
Wittig Reactions with β-Lactam Carbonyl Functions. The Effect of C-7 Substitution on the Chemistry of Penicillins and Clavulanic Acid Derivatives.
Gilpin, Martin L.,Harbridge, John B.,Howarth, T. Trefor
, p. 1369 - 1376 (2007/10/02)
The Wittig reaction of phosphoranes and phosphonates with the carbonyl function of mono- and bicyclic β-lactams has been studied and the inluence of phosphorane and β-lactam reactivities on the outcome of the reaction noted.The utility and general chemist
1-Aza-[3.2.0]-bicycloheptane-2-carboxylic acid, ester or salt thereof
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, (2008/06/13)
A 1-aza[3.2.0]bicycloheptan-2-carboxylic acid or salt or ester thereof having a substituent at position 7 of the formula: wherein R1 and R2 are independently hydrogen, halogen or an organic group.
