Bronstead acid promoted nucleophilation of proaprgylic aclohols during Meyer-Schuster rearrangement (M-S) has been introduced. A novel convept of reverse polarization of the M-S intermediate allenyl cation has been realized by...
在Meyer-Schuster重排(MS)过程中,引入了Bronstead酸促进了脯
氨酰醇的亲核作用。通过以下方法实现了MS中间烯基阳离子的反极化的新概念: