SUBSTITUTED 2-AMINONICOTINAMIDES IN THE SYNTHESIS OF PYRIDO[2,3-d]PYRIMIDIN-4(1H)-ONES, 2,3-DIHYDROPYRIDO-[2,3-d]PYRIMIDIN-4(1H)-ONES, AND 11b,12-DIHYDROPYRIDO-[2′,3′:4,5]PYRIMIDO[2,1-a]ISOINDOLE-5,7-DIONES

被引：3
|
作者：
Sidorova, E. A. [2 ]
Kostenko, E. S. [2 ]
Arustamova, I. S. [2 ]
Kaigorodova, E. A. [2 ]
Konyushkin, L. D. [1 ]
机构：
[1] Russian Acad Sci, ND Zelinsky Inst Organ Chem, Moscow 119991, Russia
[2] Kuban State Agr Univ, Krasnodar 350044, Russia
来源：
CHEMISTRY OF HETEROCYCLIC COMPOUNDS | 2011年 / 47卷 / 03期
关键词：
2-aminonicotinamides; 2,3-dihydropyrido[2,3-d]pyrimidin-4(1H)-ones; pyrido[2,3-d]pyrimidin-4(1H)-ones; 5,7,11b,12-tetrahydropyrido[2 ',3 ':4,5]-pyrimido[2,1-a]isoindole-5,7-diones; heterocyclization;
D O I：
10.1007/s10593-011-0756-6
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
The reactions of 2-aminonicotinamides with triethyl orthoformate, carboxylic acids chlorides, aldehydes, and 2-formylbenzoic acid were studied. As a result pyrido[2,3-d]pyrimidin-4(1H)-ones, 2,3-dihydropyrido[2,3-d]pyrimidin-4(1H)-ones, and 5,7,11b,12-tetrahydropyrido[2',3':4,5]pyrimido-[2,1-a]isoindole-5,7-diones were obtained.
引用
收藏
页码：294 / 301
页数：8
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