2-METHYLPYRIDINIUM SALTS AS 1,4-DINUCLEOPHILES .4. WESTPHAL CONDENSATION WITH 2-ALKYL-1-AMINOAZINIUM SUBSTRATES

被引:14
作者
MATIA, MP
NAVIO, JLG
VAQUERO, JJ
ALVAREZBUILLA, J
机构
[1] Departamento de Química Orgánica, Universidad de Alcalá, Madrid
关键词
D O I
10.1002/jhet.5570270333
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Condensation of 2‐alkyl‐1‐aminopyridinium, quinolinium or 1‐alkyl‐2‐aminoisoquinolinium salts with 1,2‐acenaphthenequinone or 9,10‐phenanthrenequinone in the presence of base, gave pyrido[1,2‐b]pyridazinium salts in good yields. Copyright © 1990 Journal of Heterocyclic Chemistry
引用
收藏
页码:661 / 665
页数:5
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