作者:Joseph R. Clark、Steven T. Diver
DOI:10.1021/ol200914j
日期:2011.6.3
A cross ene-yne metathesis has been achieved at a nearly 1:1 stoichiometry of the unsaturated reactants. This allowed the use of more complex alkene reactants without sacrificing excess alkene reactant. In the alkene, different allylic oxygen protecting groups were explored. Interestingly, alkenes containing the allylic hydroxyl group proved to be the most reactive.
在不饱和反应物的化学计量比接近1:1的情况下实现了交叉烯-炔的复分解反应。这允许使用更复杂的烯烃反应物而不牺牲过量的烯烃反应物。在烯烃中,探索了不同的烯丙基氧保护基。有趣的是,含有烯丙基羟基的烯烃被证明是最具反应性的。