Palladium-catalyzed direct C-H arylation of N-iminopyridinium ylides:: Application to the synthesis of (±)-anabasine

被引:169
作者
Larivee, Alexandre [1 ]
Mousseau, James J. [1 ]
Charette, Andre B. [1 ]
机构
[1] Univ Montreal, Dept Chem, Montreal, PQ H3C 3J7, Canada
关键词
D O I
10.1021/ja710073n
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Palladium-catalyzed direct C-H arylation of N-iminopyridinium ylides provides a powerful and versatile method for the synthesis of functionalized piperidines in good yields. Chemoselective functionalization of the pyridinium ring in the presence of a pyridine substituent is possible as exemplified by the expedient synthesis of anabasine in 61% overall yield over three steps.
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页码:52 / +
页数:4
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