The role of the hydrogen bonding in cycloadditions of benzonitrile oxide with cyanophenols
作者:Antonino Corsaro、Giuseppe Buemi、Ugo Chiacchio、Giancarlo Perrini、Venerando Pistarà、Roberto Romeo
DOI:10.1016/0040-4020(96)00359-6
日期:1996.6
The reactivity of aromatic nitriles in cycloadditions with benzonitrile oxide is remarkably enhanced by the ortho-hydroxy substituent. Semiempirical PM3 calculations are in agreement with a hydrogen bonding effect.
邻羟基取代基显着提高了环氧基加成反应中芳族腈与苯甲腈的反应性。半经验PM3的计算与氢键作用一致。