Geometrical limitations in the intramolecular addition of unsymmetrical allylsilanes to enones
作者:George Majetich、Ken Hull、Jean Defauw、Thomas Shawe
DOI:10.1016/s0040-4039(00)94903-7
日期:1985.1
The geometrical constraints of the fluoride-initiated and Lewis acid-catalyzed intramolecular addition of allylsilanes to enone systems were shown to be governed by kinetic-ring-size preferences. Molecules containing adjacent quaternary carbon atoms can be prepared using this method.
氟化物引发的和路易斯酸催化的烯丙基硅烷分子内烯丙基硅烷分子内加成的几何约束条件受动力学环大小偏好的支配。可以使用该方法制备包含相邻的季碳原子的分子。