Reactions of alkyl (Z)-2-[(E)-2-ethoxycarbonyl-2-(2-pyridinyl)ethenyl]amino-3-dimethylaminopropenoates with C- and N-nucleophiles.: The synthesis of fused pyranones, pyridinones and pyrimidinones

被引：7

作者：

Jukic, L ^{[1
]}

Svete, J ^{[1
]}

Stanovnik, B ^{[1
]}

机构：

[1] Univ Ljubljana, Fac Chem & Chem Technol, Ljubljana 1000, Slovenia

来源：

JOURNAL OF HETEROCYCLIC CHEMISTRY | 2001年 / 38卷 / 04期

关键词：

D O I：

10.1002/jhet.5570380410

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Alkyl 2-[2-ethoxycarbonyl-2-(2-pyridinyl)ethenyl] amino-3-dimethylaminopropenoates 3 and 4 were transformed with C-and N-nucleophiles into beta -heteroaryl-alpha,beta -didehydro-alpha -amino acid derivatives 13-16, substituted 3-amino-4H-quinolizin-4-one 17, 2H,5H-benzo[b]pyran-2,5-dione 18 and 19, 2H,5H-pyrano[4,3-b]pyran-2,5-dione 20, 2H, 5H-pyrano[3,2-c] benzo [b]pyran-2,5-dione 21, 2H-1-benzopyran-2-one 22 and 24, pyrido[1,2-a]pyrimidin-4-one 31-34 and 39 derivatives, and N-heteroaryl-1H-imidazole-4-carboxylates 37 and 38.

引用

页码：869 / 876

页数：8

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