【摘 要】
：
Fifteen novel N-sulfonyl aromatic amide derivatives were designed and synthesized,and the structures were characterized by 1H-and 13C-NMR,EA and HRMS.The crysta
【机 构】
：
College of Agriculture,Liaocheng University,Liaocheng 252000,China;Collaborative Innovation Center o
论文部分内容阅读
Fifteen novel N-sulfonyl aromatic amide derivatives were designed and synthesized,and the structures were characterized by 1H-and 13C-NMR,EA and HRMS.The crystal structures of compounds I-8 and I-9 were obtained from X-ray diffraction:I-8 is of triclinic system,Mr = 372.35,space group P21/n with a =7.9151(10),b = 8.5637(11),c = 12.2022(15)?,β= 86.865(2)°,V= 807.09(18)?3,Z = 2,F(000)= 384,Dc = 1.532 g/cm3,the final R = 0.0408 and wR = 0.1068 for 2836 unique reflections with 2435 observed ones(I＞2σ(I)).I-9 belongs to triclinic system,Mr = 407.39,space group P21/n,with a = 8.4911(8),b = 8.6053(9),c = 14.5808(15)?,β = 77.1190(10)°,V = 995.44(17)?3,Z = 2,F(000)= 416,Dc = 1.359 g/cm3,the final R = 0.0567 and wR = 0.1779 for 3475 unique reflections with 2392 observed ones(I＞2σ(I)).The preliminary bioassay results indicated that the target compounds showed weak nematicidal activity,while compound I-5 displayed good fungicidal activity against Colletotrichum capsici with the inhibition rate of 61.7％.
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