Carbanion-accelerated Claisen rearrangements 3. Vicinal quaternary centers
作者:Scott E. Denmark、Michael A. Harmata
DOI:10.1016/s0040-4039(01)90005-x
日期:1984.1
The preparation and Claisen rearrangement of highly substituted allyl vinyl ethers is described. It is demonstrated that the thermal and anionic versions of the Claisen rearrangement are capable of creating vicinal quaternary centers.
描述了高度取代的烯丙基乙烯基醚的制备和克莱森重排。证明了克莱森重排的热和阴离子版本能够产生邻近的四元中心。