Urea nitrate catalyzed imino Diels-Alder reactions: Synthesis of cyclopentaquinolines, pyranoquinolines, and furoquinoline derivatives

被引:27
作者
Anniyappan, M [1 ]
Nagarajan, R [1 ]
Perumal, PT [1 ]
机构
[1] Cent Leather Res Inst, Div Organ Chem, Chennai 600020, Tamil Nadu, India
关键词
D O I
10.1081/SCC-120001514
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Urea nitrate is found to be an efficient catalyst for the imino Diels-Alder reaction of aldimines with cyclopentadiene, 3,4-dihydropyran and dihydrofuran is reported for the first time. One pot synthesis of cyclopentaquinolines from benzaldehyde, aromatic amines with cyclopentadiene catalyzed by urea nitrate is also reported.
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收藏
页码:99 / 103
页数:5
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