Gold catalysis: First applications of cationic binuclear gold(I) complexes and the first intermolecular reaction of an alkyne with a furan

被引:159
作者
Hashmi, ASK
Blanco, MC
Kurpejovic, E
Frey, W
Bats, JW
机构
[1] Univ Stuttgart, Inst Organ Chem, D-70569 Stuttgart, Germany
[2] Goethe Univ Frankfurt, Inst Organ Chem & Chem Biol, D-60439 Frankfurt, Germany
关键词
alkynes; arenes; furans; gold; homogeneous catalysis;
D O I
10.1002/adsc.200606012
中图分类号
O69 [应用化学];
学科分类号
081704 ;
摘要
Reaction of the cationic binuclear gold(1) complex [(Ph3PAu)(2)Cl]BF4 with w-alkynylfurans furnished phenols as the major product and anellated furans as the side-products. The analogous trimesityl-phosphane complex [(Mes(3)PAu)(2)Cl]BF4 selectively afforded only the phenols. The latter catalyst then enabled the first intermolecular gold-catalyzed phenol synthesis.
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页码:709 / 713
页数:5
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