Chinese Journal of Applied Chemistry ›› 2010, Vol. 27 ›› Issue (02): 169-172.DOI: 10.3724/SP.J.1095.2010.90090

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Study on the Synthesis of Fluorineazo-Salicylaldehyde Thiosemicarbazone Derivatives

FENG Fu1*, HU Wei-Bing1, LIU Hong-Xia1, NIE Xiang-Liang1, YU Ai-Nong1   

  1. (1.School of Chemistry and Environmental Engineering,Hubei Institute for Nationalities,Enshi 445000;
    2.School of Environmental Engineering,Huangshi Institute of Technology,Huangshi)
  • Received:2009-02-10 Revised:2009-06-23 Published:2010-02-10 Online:2010-02-10

Abstract:

A series of novel fluorenetriazosalicylaldehyde thiosemicarbazone derivatives were synthesized by reaction of fluorene, salicylaldehyde with thiosemicarbazone, and their structures were confirmed by IR, 1H NMR, MS and elemental analysis. The utensil rape rooting tests show that all the compounds have good accelerating effects on rape rooting at a low concentration, but have inhibitory or low accelerating effects on rape rooting at a high concentration. The effect on rape rooting is related to the property of substituent group.

Key words: triaminofluorene,salicylaldehyde, fluoreneazosalicylaldehyde thiosemicarbazone, effect of plant growth, synthesis

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