作者:Ning Chen、Maitland Jones
DOI:10.1016/s0040-4039(01)93400-8
日期:——
Development of a new source of alkylcarbenes allows the direct formation of homocuban-9-ylidene. Deuteriomethanol traps not only the carbene, but the product of its rearrangement, the bridgehead alkene homocub-1(9)-ene. Together with the earlier observation that the bridgehead alkene rearranged to the carbene this demonstrates the first example of an equilibrating carbene-bridgehead alkene pair.
开发新的烷基卡宾来源可以直接形成9型亚同型均一。氘代甲醇不仅捕获卡宾,而且捕获其重排产物桥头链烯烃均相1(9)-烯。连同较早的观察结果,即桥头烯烃重新排列为卡宾,这证明了平衡卡宾-桥头烯烃对的第一个例子。