75959-08-9Relevant articles and documents
Synthesis of mono-substituted derivatives of 6-aminoquinoline
Lan, Tian,Yuan, Xian Xia,Yu, Jiang Hong,Jia, Chao,Wang, Yu Shi,Zhang, Hui Juan,Ma, Zi Feng,Ye, Wei Dong
scheme or table, p. 253 - 255 (2012/01/04)
Several 6-aminoquinoline derivatives, which could be used in drug design, have been synthesized. The reaction conditions were comparatively studied, and the p-chloroaniline was used as optimum oxidant in Skraup-Doebner-Von Miller reaction. The nitro group was reduced effectively by SnCl2 with no halo-removed occurred.
The Photo-induced Ring Expansion of Azido(methoxy)quinolines to Methoxypyridoazepines
Khan, Zafar U.,Patel, Dalpat I.,Smalley, Robert K.,Scriven, Eric F.V.,Suschitzky, Hans
, p. 2495 - 2500 (2007/10/02)
The yield of 9-alkylamino-5H-pyridoazepines from the photo-induced ring-expansion of 8-azidoquinoline in primary amines are increased significantly by the presence of a 6-methoxy group, which also for the first time induces ring-expansion of the azide in secondary amines.Optimum conditions have been found for the ring-expansion of 8-azidoquinoline in methanol-potassium methoxide to give 9-methoxy-5H-pyridoazepine, and under the same conditions 8-azido-6-methoxy- and 6-azido-8-methoxy-quinoline ring-expand in excellent yield to the corresponding dimethoxypyridoazepines.