浅谈烯基炔的亲电加成反应

Brief talk on electrophilic addition reaction of 1-penten-4 yne and ethenyl ethyne

本文通过对烯丙基乙炔与乙烯基乙炔的亲电加成反应的探讨,阐明了对于亲电加成反应双键比三键有较大的活性。当两者可生成共轭体系时,应具有共轭二烯烃的反应特性。

This article shows double bond of electrophilic addition is much more active than triple bond through examining electrophilic addition reaction of 1-penten-4 yne and ethenyl etryne.When they both can produce conjugative effect,they have the reaction characteristic of conjugated diene.