Kulkarni Amol A, Diver Steven T
Department of Chemistry, University at Buffalo, the State University of New York, Amherst, New York 14260, USA.
Org Lett. 2003 Sep 18;5(19):3463-6. doi: 10.1021/ol035246y.
[reaction: see text] The tandem intermolecular enyne metathesis between 1-alkynes and cyclopentene is reported, providing 2-substituted 1,3-cycloheptadienes. The success of the intermolecular reaction hinges on an appropriate balance between cycloalkene ring strain and reactivity of the alkyne.
[反应：见正文] 据报道，1-炔烃与环戊烯之间发生串联分子间烯炔复分解反应，生成2-取代的1,3-环庚二烯。分子间反应的成功取决于环烯烃环张力与炔烃反应性之间的适当平衡。
