碘苯 、
tert-Butyl-[1-(3-methoxy-prop-1-ynyl)-2,2-dimethyl-pent-4-enyloxy]-dimethyl-silane 在
palladium diacetate 、
三苯基膦 、 silver carbonate 作用下,
以60%的产率得到tert-Butyl-{5-[2-methoxy-1-phenyl-eth-(Z)-ylidene]-2,2-dimethyl-4-methylene-cyclopentyloxy}-dimethyl-silane