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Palladium-catalyzed intermolecular Heck reaction of alkyl halides
被引:103
|作者:
Zou, Yinjun
[1
]
Zhou, Jianrong
[1
]
机构:
[1] Nanyang Technol Univ, Sch Phys & Math Sci, Div Chem & Biol Chem, Singapore 637371, Singapore
基金:
新加坡国家研究基金会;
关键词:
ORGANIC HALIDES;
RADICAL ALKENYLATION;
COUPLING REACTIONS;
SIMPLE ALKENES;
BROMIDES;
BENZYL;
ARYL;
OLEFINATION;
CYCLIZATION;
SECONDARY;
D O I:
10.1039/c4cc00297k
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
Intermolecular Heck reaction of common alkyl halides, a long-standing problem in palladium catalysis, is realized with a simple Pd/dppf catalyst. Both primary and secondary alkyl halides are suitable for coupling with aromatic olefins. Single electron transfer from (dppf) Pd-degrees to alkyl halide initiated the catalytic cycle and gave alkyl radicals.
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页码:3725 / 3728
页数:4
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