Platinum-Catalysed Bisindolylation of Allenes: A Complementary Alternative to Gold Catalysis

被引：42
作者：
Paz Munoz, Maria [1 ,2 ]
de la Torre, Maria C. [2 ]
Angel Sierra, Miguel [3 ]
机构：
[1] Univ E Anglia, Sch Chem, Norwich NR4 7TJ, Norfolk, England
[2] IQOG CSIC, Madrid 28006, Spain
[3] Univ Complutense Madrid, Fac Ciencias Quim, E-28040 Madrid, Spain
来源：
CHEMISTRY-A EUROPEAN JOURNAL | 2012年 / 18卷 / 15期
关键词：
allenes; bisindolylation; catalysis; gold; indoles; platinum; GOLD(I)-CATALYZED INTERMOLECULAR HYDROALKOXYLATION; INTRAMOLECULAR HYDROARYLATION; ALLYLIC ETHERS; INDOLES; ALKYNES; HETEROCYCLES; ALDEHYDES; ARENES; MILD;
D O I：
10.1002/chem.201103337
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Pt versus Au: Platinum-catalysed addition of nucleophiles to allenes follows a distinctly different pathway to the process catalysed by gold(I) complexes; the platinum catalyst leads to different products with indoles involving a bisindolylation reaction, whereas gold(I) gives allyl indoles from a single addition (see scheme). © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
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收藏
页码：4499 / 4504
页数：6
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