Synthesis and insect antifeedant activities of some substituted styryl 3,4-dichlorophenyl ketones
作者:G. Thirunarayanan、S. Surya、S. Srinivasan、G. Vanangamudi、V. Sathiyendiran
DOI:10.1016/j.saa.2009.10.003
日期:2010.1
Sixteen substituted styryl 3,4-dichlorophenyl ketones [(2E)-1-(3,4-dichlorophenyl)-3-phenyl-2-propen-1-ones] were synthesized using eco-friendly benign stereoselective crossed-aldol reaction. They are characterized by their analytical, infrared, NMR and mass spectral data. The insect antifeedant activities of these chalcones were evaluated using Caster semilooper and Achoea janata L.
使用生态友好的良性立体选择性交叉-羟醛反应合成了十六个取代的苯乙烯基3,4-二氯苯基酮[(2E)-1-(3,4-二氯苯基)-3-苯基-2-丙烯-1-酮]。它们的特征在于分析,红外,NMR和质谱数据。使用Caster semilooper和Achoea janata L评估了这些查耳酮的昆虫拒食活性。