Addition of organocopper reagents to N-alkylpyridinium salts.: A flexible access to polysubstituted dihydropyridines

被引：25
作者：
Bennasar, ML [1 ]
Juan, C [1 ]
Bosch, J [1 ]
机构：
[1] Univ Barcelona, Fac Pharm, Organ Chem Lab, E-08028 Barcelona, Spain
来源：
TETRAHEDRON LETTERS | 2001年 / 42卷 / 04期
关键词：
acylation; copper and compounds; pyridines; pyridinium salts;
D O I：
10.1016/S0040-4039(00)02006-2
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
The addition of a series of organocopper (alkyl, vinyl, allyl, and ethynyl) reagents to 3-acyl-N-alkylpyridinium salts, followed by acylation of the intermediate 1,4- or 1,2-dihydropyridines with trichloroacetic anhydride has been studied. (C) 2001 Elsevier Science Ltd. All rights reserved.
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页码：585 / 588
页数：4
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