Facile preparation of allyl amines and pyrazoles by hydrazinolysis of 2-ketoaziridines
作者:Gang Chen、Mikio Sasaki、Andrei K. Yudin
DOI:10.1016/j.tetlet.2005.11.039
日期:2006.1
Allyl amines and pyrazoles can be obtained by hydrazinolysis of 2-ketoaziridines. A variety of aziridines, including N-unprotected, N-substituted, as well as bicyclic enamine and aminal type, can be transformed into diversely substituted linear or cyclic products. The hydrazinolysis of homochiral aziridines proceeds without racemization. (c) 2005 Published by Elsevier Ltd.