The addition of selenophenol to mono - and di-substituted unactivated acetylenes have been investigated. At room temperature the vinylic selenides obtained were predominantly of the Z configuration; at 120°C Z/E mixtures were produced. Vinylic selenides with the E configuration were obtained by reduction of the corresponding selenoacetylenes with lithium aluminium hydride.
已经研究了将
硒酚加到单和双取代的未活化
乙炔中。在室温下,所获得的
乙烯基硒化物主要为Z构型。在120℃下产生Z / E混合物。通过用氢化
锂铝还原相应的
硒乙炔,获得具有E构型的
乙烯基硒化物。