作者:Wenjie Cao、Biao Yu
DOI:10.1002/adsc.201100133
日期:2011.8
A polystyrene-(benzotriazole)(triphenylphosphine)gold(I) [Btz⋅Au(I)PPh3] resin, representing the first polystyrene-immobilized homogeneous gold(I) complex, was conveniently prepared, and showed remarkable catalytic activities and recyclability in three model transformations, including the tandem 3,3-rearrangement and Nazarov reaction of an enynyl acetate, the cyclization of a 1,6-enyne, and the rearrangement
方便地制备了代表第一种聚苯乙烯固定的均相金(I)配合物的聚苯乙烯- (苯并三唑)(三苯基膦)金(I)[Btz⋅Au(I)PPh 3 ]树脂,该树脂显示出显着的催化活性和可回收性。三个模型转换,包括乙酸烯炔酯的串联3,3-重排和Nazarov反应,1,6-烯炔的环化以及炔烃-呋喃的重排。