期刊
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
卷 131, 期 44, 页码 15996-+出版社
AMER CHEMICAL SOC
DOI: 10.1021/ja907214t
关键词
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资金
- MEXT
- Honjo International Scholarship Foundation
Regioselective alkenylation and alkylation of 2-pyridone derivatives are achieved through inter- and intramolecular insertion of alkynes, 1,3-dienes, and alkenes into the C(6)-H bond by nickel/AlMe3 catalysis. Coordination of the heterocycles to the Lewis acid cocatalyst through their basic carbonyl oxygen is considered to be responsible for the regioselective activation of the C-H bonds, probably through oxidative addition to nickel(0).
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