作者:Chung-Meng Chao、Maxime R. Vitale、Patrick Y. Toullec、Jean-Pierre Genêt、Véronique Michelet
DOI:10.1002/chem.200802341
日期:2009.1.26
Gold efficiency: An efficient AuI catalytic system is described for the enantioselective hydroarylation/cyclization reaction of 1,6‐enynes (see scheme). Use of the (R)‐4‐MeO‐3,5‐(tBu)2‐MeOBIPHEP–gold complex led to clean rearrangements implying the formal addition of a carbon nucleophile (1,3,5‐trimethoxybenzene, 1,3‐dimethoxybenzene, pyrrole, 1,3,5‐trimethoxy‐2‐bromobenzene and indole derivatives)
金效率:描述了一种有效的Au I催化体系,用于1,6-炔烃的对映选择性加氢芳基化/环化反应(请参见方案)。(R)-4-MeO-3,5-(t Bu)2 -MeOBIPHEP-金络合物的使用导致干净的重排,这意味着碳亲核试剂(1,3,5-三甲氧基苯,1,3-将二甲氧基苯,吡咯,1,3,5-三甲氧基-2-溴苯和吲哚衍生物)转化为烯烃,然后进行环化过程。