首页 | 本学科首页   官方微博 | 高级检索  
     检索      


Preparation of 2‐aminobenzophenones and polysubstituted quinolines through SmI2 promoted reductive cleavage of 3‐aryl‐2,1‐benzisoxazoles
Authors:Xuesen Fan  Xinying Zhang  Yongmin Zhang
Abstract:Promoted by SmI2, 3‐aryl‐2,1‐benzi‐ soxazoles underwent reductive cleavage of the N O bond leading to 2‐aminobenzophenones in high yields upon protonation. Otherwise, if ketones with active methylene group were added to the reaction mixture prior to protonation, the desired polysubstituted quinolines could be obtained under mild conditions in a one‐pot manner. © 2005 Wiley Periodicals, Inc. Heteroatom Chem 16:637–643, 2005; Published online in Wiley InterScience ( www.interscience.wiley.com ). DOI 10.1002/hc.20164
Keywords:
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号