The Preparation of 1,2,3-Trisubstituted Guanidines
作者:Alan R. Katritzky、Niveen M. Khashab、Sergey Bobrov
DOI:10.1002/hlca.200590131
日期:2005.7
diverse amines by use of the new reagent classes (bis-benzotriazol-1-yl-methylene)amines 13a–13f and benzotriazole-1-carboxamidines 17a–17i is described. The preparation is described for a variety of both acyclic and cyclic 1,2,3-trisubstituted guanidines in high yields.