(E)-N-Cyano-N'-<2-<(5-methyl-4-imidazolyl)methylthio>propyl>-O-phenyl-isoharnstoff 、
2-(4,5,6,7-tetrahydro-1H-benzimidazol-2-yl)ethanamine 以
吡啶 为溶剂,
反应 2.0h,
以65%的产率得到N-Cyano-N'-<2-(4,5,6,7-tetrahydrobenzimidazol-2-yl)ethyl>-N''-<2-<(5-methylimidazol-4-yl)methylthio>ethyl>guanidin