N-trialkylsilylimines as coupling partners for Pd-catalyzed C-N bond-forming reactions:: One-step synthesis of imines and azadienes from aryl and alkenyl bromides

被引:81
作者
Barluenga, J [1 ]
Aznar, F [1 ]
Valdés, C [1 ]
机构
[1] Univ Oviedo, Inst Univ Quim Organomet Enrique Moles, Oviedo 33071, Spain
关键词
amination; azadienes; cross-coupling; imines; palladium;
D O I
10.1002/anie.200352808
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A good substitute: Imines, 1-azadienes, 2-azadienes, and even 2-azatrienes are prepared in one step from aryl and alkenyl bromides by palladium-catalyzed cross-coupling with N-trimethylsilylimines. The reaction introduces N-trimethylsilylimines as a synthetic equivalent for the R-CH=N moiety in C-N bond-forming reactions.
引用
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页码:343 / 345
页数:3
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