Zirconium-catalyzed carboalumination of alkynes and enynes as a route to aluminacycles and their conversion to cyclic organic compounds
作者:Ei-ichi Negishi、Jean-Luc Montchamp、Luigi Anastasia、Arkadij Elizarov、Danièle Choueiry
DOI:10.1016/s0040-4039(98)00349-9
日期:1998.4
Aluminacyclopentenes, obtainable via Zr-catalyzed cyclic carboalumination with Et3Al and alkynes or enynes, can be converted to the corresponding cyclopentenones and alkenylcyclopropanes by treatment with CO2 and BrCH2OCH3, respectively.
可以通过分别用CO 2和BrCH 2 OCH 3处理,通过Zr催化的Et 3 Al和炔烃或烯炔烃的环状碳铝化反应获得的铝环戊烯转化为相应的环戊烯酮和烯基环丙烷。