Chemical Research in Chinese Universities ›› 2006, Vol. 22 ›› Issue (6): 765-767.doi:

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Synthesis, Crystal Structure, and Biological Activities of 2-Oxo-2-aryl-1-(1,2,4-triazol-1-yl)ethyl phenylcarbamodithioate

XU Liang-zhong, ZHOU Kai, HU Zhi-qiang and BI Wen-zhao   

  1. College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, P. R. China
  • Received:2005-10-19 Revised:1900-01-01 Online:2006-11-25 Published:2006-11-25
  • Contact: XU Liang-zhong E-mail:qknhs@yahoo.com.cn

Abstract: The two title compounds, 2-oxo-2-p-tolyl-1-(1,2,4-triazol-1-yl)ethyl phenylcarbamodithioate(compound 3a) and 2-oxo-2-p-biphenyl-1-(1,2,4-triazol-1-yl)ethyl phenylcarbamodithioate(compound 3b), were synthesized and -identified by IR, EA and 1H NMR spectra. The crystal structure of compound 3b was determined by X-ray diffraction analysis. The compound crystallized in a monoclinic system of space group P21/c with Mr=398.47(C23H18N4OS), a=0.8769(2) nm, b=1.1924(2) nm, c=2.0440(6) nm, β=109.66(3)°, V=2.0126(8) nm3, Z=4,Dc=1.315 g/cm3, F(000)=832, μ=0.183 mm-1, final R1=0.0819. The biological test result shows that the two title compounds exhibit certain fungicidal activities.

Key words: 1,2,4-Triazole, Crystal structure, Biological activity, 1,2,4-Triazole, Crystal structure, Biological activity