The photochemical addition of N-haloamides to olefins: the influence of various factors on the competition between 1, 2-addition and hydrogen abstraction

J Lessard, M Mondon…

Index: Lessard, Jean; Mondon, Martine; Touchard, Daniel Canadian Journal of Chemistry, 1981 , vol. 59, p. 431 - 450

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Citation Number: 29

Abstract

In the photodecomposition of N-haloamides (ZCONRX) in the presence of olefins, the 1, 2- addition chain competes with the hydrogen abstraction chain (s) leading to the parent amide (the quantum yields for these processes are greater than unity). The following factors were shown to have an influence on this competition as measured by the yield of 1, 2-addition and the yield of parent amide in methylene chloride solutions:(i) the N-halogen (higher ...

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