Tetrahedron letters

Solvent-free synthesis of azole carboximidamides

S Zahariev, C Guarnaccia, D Lamba, M Čemažar…

Index: Zahariev, Sotir; Guarnaccia, Corrado; Lamba, Doriano; Cemazar, Masa; Pongor, Sandor Tetrahedron Letters, 2004 , vol. 45, # 51 p. 9423 - 9426

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Citation Number: 11

Abstract

A one-pot procedure is described for the preparation of 1H-pyrazole-carboximidamides 2, 1H-benzotriazole-carboximidamides 3 and guanidinylation of amines with 3. The X-ray crystal structure of N,N-dimethyl-1H-benzotriazole-1-carboximidamide 3b, has been determined. ... A one-pot procedure is described for the preparation of azole carboximidamides 2, 3 and guanidinylation of amines with 3. The X-ray crystal structure of 3b, has been determined.