SYNTHESIS OF NEW HETEROTRICYCLIC COMPOUNDS CONTAINING THE [1,8]NAPHTHYRIDINE GROUP BY THERMAL-ISOMERIZATION OF 2-DIALKYLAMINO-3-VINYLPYRIDINES

被引：0
作者：
OJEA, V [1 ]
PEINADOR, C [1 ]
QUINTELA, JM [1 ]
机构：
[1] UNIV LA CORUNA,FAC CIENCIAS,DEPT QUIM FUNDAMENTAL & IND,E-15071 LA CORUNA,SPAIN
来源：
SYNTHESIS-STUTTGART | 1992年 / 08期
关键词：
D O I：
暂无
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
2-N,N-Dialkylamino-3-(2,2-dicyanovinyl)pyridines react thermally in polar solvents via [1,5] hydrogen transfer followed by carbon-carbon bond formation to yield heterotricyclic compounds containing the [1,8]naphthyridine group. The reaction time is markedly dependent on the solvent used and the stereoelectronic effects of the amino moiety. The presence of thiazolidinyl group results in the thermal isomerization taking place regiospecifically.
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页码：798 / 802
页数：5
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