Catalytic Cyclopropanation of Fluorine??Containing Alkenes and Dienes with Diazomethane and Methyl Diazoacetate

EV Guseva, NV Volchkov, YV Tomilov…

Index: Guseva, Ekaterina V.; Volchkov, Nikolay V.; Tomilov, Yury V.; Nefedov, Oleg M. European Journal of Organic Chemistry, 2004 , # 14 p. 3136 - 3144

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Citation Number: 11

Abstract

Abstract The reactivities of various double bonds in fluorine-containing unsaturated compounds toward cyclopropanation with diazomethane and methyl diazoacetate with catalysis by copper, rhodium and palladium compounds were studied. In general, the presence of fluorine atoms attached to the double bond or arranged at neighbouring positions exerted a suppressive effect on the cyclopropanation of this bond. As would be ...