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.
本文介绍了一种操作简便,有效的基于苯并三唑的方法,该方法通过使用新的试剂类别(双-苯并三唑-1-基-亚甲基)胺13a - 13f和苯并三唑-1-甲17 17a - 17i来对多种胺进行胍基化。以高收率描述了用于多种无环和环状1,2,3-三取代胍的制备方法。