REACTIONS OF 8-(TRIPHENYLPHOSPHOIMINO) QUINOLINE WITH ARYL ALDEHYDES AND ARYL ISOCYANATES: FORMATION OF 2-ARYL-4#-IMIDAZO [4 …

K Nagamatsu, E Akiyoshi, H Ito…

文献索引：Nagamatsu, Kentaro; Akiyoshi, Erina; Ito, Hidenori; Fujii, Hiroyuki; Kakehi, Akikazu; Abe, Noritaka Heterocycles, 2006 , vol. 69, # 1 p. 167 - 178

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被引用次数: 5

摘要

Abstract-The reaction of 8-(triphenylphosphoimino) quinoline with aryl aldehydes gave 2- aryI-4#-imidazo [4, 5, l-i7] quinolines. In the reaction, tandem aza-Wittig reaction and cyclization attended with hydride shift occurred. The reaction of 8-(triphenylphosphoimino) quinoline with aryl isocyanates gave l, 3-diaryl-l, 2, 3, 9a-tetrahydro [l, 3, 5] triazolo [2', 3': 2, l; 3', 4'-a] imidazo [4, 5, l-//] quinolin-2-ones (11) and 2-(arylamino) imidazo [4, 5, l-(/] quinolin ...