Base-promoted synthesis of 1-azaspiro[4.5]dec-2-ene-4,7-diones and 3-arylamino-2-phenyl-1H-inden-1-ones via a ring-opening reaction of 2,3-diphenylcycloprop-2-en-1-one
Dongwei Wang, Shuo-Xun Zheng, Ziyue Geng, Jian‐Quan Liu et autres
cn (code pays fourni par la source)