作者:Sotir Zahariev、Corrado Guarnaccia、Doriano Lamba、Maša Čemažar、Sándor Pongor
DOI:10.1016/j.tetlet.2004.10.114
日期:2004.12
A one-pot procedure is described for the preparation of 1H-pyrazole-carboximidamides 2, 1 H-benzotriazole-carboximidamides 3 and guanidinylation of amines with 3. The X-ray crystal structure of N,N-dimethyl- 1 H-benzotriazole- 1 -carboximidamide 3b, has been determined. (C) 2004 Elsevier Ltd. All rights reserved.