A great combination: A putative indolyl‐substituted vinyl gold species generated in situ from AuCl/AgOTf catalyzed the title transformation. Under these reaction conditions, indenyl‐fused and 2,3‐disubstituted indole derivatives were produced in good to excellent yields of up to 94 % (see scheme).
一个很好的组合:从AuCl / AgOTf原位生成的推定的
吲哚基取代的
乙烯基金物种催化了标题转化。在这些反应条件下,以高达94%的优良产率生产了
茚并稠合的2,3-二取代的
吲哚衍
生物(参见方案)。