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Formal [4+2] Reaction between 1,3-Diynes and Pyrroles: Gold(I)-Catalyzed Indole Synthesis by Double Hydroarylation
被引:82
作者:
Matsuda, Yuka
[1
]
Naoe, Saori
[1
]
Oishi, Shinya
[1
]
Fujii, Nobutaka
[1
]
Ohno, Hiroaki
[1
]
机构:
[1] Kyoto Univ, Grad Sch Pharmaceut Sci, Sakyo Ku, Kyoto 6068501, Japan
基金:
日本学术振兴会;
关键词:
carbazoles;
cascade reaction;
gold catalysis;
hydroarylation;
indoles;
HOMOGENEOUS GOLD CATALYSIS;
ONE-POT SYNTHESIS;
POLYCYCLIC COMPOUNDS;
HYDROAMINATION;
CONSTRUCTION;
CASCADE;
ALKYNES;
CYCLIZATION;
INHIBITORS;
ALKALOIDS;
D O I:
10.1002/chem.201405903
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
Indole synthesis by a gold(I)-catalyzed intermolecular formal [4+2] reaction between 1,3-diynes and pyrroles has been developed. This reaction involves the hydroarylation of 1,3-diynes with pyrroles followed by an intramolecular hydroarylation to give the 4,7-disubstituted indoles. This reaction can also be applied to the synthesis of carbazoles when indoles are used as the nucleophiles instead of pyrroles.
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页码:1463 / 1467
页数:5
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