An investigation of the reaction of 2-aminobenzaldehyde derivatives with conjugated nitro-olefins: An easy and efficient synthesis of 3-nitro-1, 2-dihydroquinolines and …

MC Yan, Z Tu, C Lin, S Ko, J Hsu…

文献索引：Yan, Ming-Chung; Jang, Yeong-Jiunn; Kuo, Wen-Yu; Tu, Zhijay; Shen, Kao-Hsien; Cuo, Ting-Shen; Ueng, Chuen-Her; Yao, Ching-Fa Heterocycles, 2002 , vol. 57, # 6 p. 1033 - 1048

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被引用次数: 34

摘要

2-Aryl-3-nitro-1, 2-dihydroquinolines 3 were prepared from the reaction of β-nitrostyrenes 2 and 2-aminobenzaldehyde 1 in the presence of DABCO. Not only β-nitrostyrenes but other alkyl nitro olefins also can be used in this reaction as well. When DDQ or silica gel was