An Efficient Synthesis of New Azomethine Ylide: 1-(Diaminomethyl-eneammonio)(aryl) methyl-4,4-dimethyl-2,6-dioxocyclohexan-1-ide under Solvent-Free Conditions
Meng Zhiying, Gu Mengmeng, Wang Mengyao, Xu Jing, Gao Xu, Hao Ganlu, Rong Liangce
Chin. J. Org. Chem. . 2017, (1): 213 -217 .  DOI: 10.6023/cjoc201606021