Formation of enamides via palladium(II)-catalyzed vinyl transfer from vinyl ethers to nitrogen nucleophiles

被引：96
作者：
Brice, JL [1 ]
Meerdink, JE [1 ]
Stahl, SS [1 ]
机构：
[1] Univ Wisconsin, Madison, WI 53706 USA
来源：
ORGANIC LETTERS | 2004年 / 6卷 / 11期
关键词：
D O I：
10.1021/ol0494360
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Palladium(II) complexes catalyze the formation of enamides via the formal cross-coupling reaction between nitrogen nucleophiles and vinyl ethers. These vinyl transfer reactions proceed in good yields with amide, carbamate, and sulfonamide nucleophiles, and the optimal catalyst is (DPP)Pd(OCOCF3)(2) (DPP = 4,7-diphenyl-1,10-phenanthroline).
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页码：1845 / 1848
页数：4
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