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Rhodium-Catalyzed Decarbonylative Coupling Reactions of Diphenylketene with Alkenes
被引:7
|作者:
Kondo, Teruyuki
[1
]
Tokoro, Yukiko
[1
]
Ura, Yasuyuki
[2
]
Wada, Kenji
[1
]
Mitsudo, Take-aki
[1
]
机构:
[1] Kyoto Univ, Dept Energy & Hydrocarbon Chem, Grad Sch Engn, Nishikyo Ku, Kyoto 6158510, Japan
[2] Nara Womens Univ, Dept Chem, Fac Sci, Nara 6308506, Japan
来源:
关键词:
C-C coupling;
carbenes;
homogeneous catalysis;
ketenes;
rhodium;
CARBENE COMPLEXES;
KETENE LIGAND;
CONVERSION;
ALKYNES;
NICKEL;
D O I:
10.1002/cctc.200900075
中图分类号:
O64 [物理化学(理论化学)、化学物理学];
学科分类号:
070304 ;
081704 ;
摘要:
The decarbonylative coupling reaction of diphenylketene with 2-norbornene, catalyzed by [{RhCl(CO)2}2], proceeds smoothly in toluene to give the corresponding substituted cyclopropane, 3,3-diphenyltricyclo[3.2.1. 02,4]octane, in good yield. The corresponding reaction of diphenylketene with electron-deficient terminal alkenes leads to the linear coupling products. © 2009 Wiley-VCH Verlag GmbH& Co. KGaA, Weinheim.
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页码:82 / 84
页数:3
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