Synthesis, Structure and Biological Activities of Novel Triazole Compounds Containing N,N-Dialkyldithiocarbamate Moiety

• 来源期刊: 中国化学（英文版）
• 年，卷（期）: 2004,（7）
• 页码范围: 698-701
• 页数: 4页
• 语种: 英文

摘要

The two compounds, 2,2-dimethyl-4-S-(N,N-dimethyldithiocarbamato)-5-(1,2,4-triazol-1-yl)-propione (1) and 2,2-dimethyl-4-S-(N,N-diethyldithiocarbamato)-5-(1,2,4-triazol-1-yl)-3-propione (2), were prepared by reacting N,N-dialkyldithiocarbamate sodium with 2,2-dimethyl-4-bromo-5-(1,2,4-triazol-1-yl)-propione. Their structures were identified by elemental analysis, IR and 1H NMR spectroscopy. The structure of 1 has been determined by X-ray single crystal structure analysis. It crystallizes in monoclinic system with space group P21/c, a= 1.2315(3)nm, b =1.2057(2) nm, c=1.2532(3) nm, β=118.55(3)° Z=4, V= 1.6345(6) nm3, Dc= 1.221 g/cm3, μ=0.324 mm -1, F(000)=640, final R1 =0.0449. There is obvious potentially weak C-H…N intermolecular interaction in the crystal, which stabilizes the crystal structure. The result of the biological test showed that the two compounds have fungistasis and plant growth regulating activities.