典型文献
Synthesis,Crystal Structure and Antifungal Activity of New Furan-1,3,4-oxadiazole Carboxamide Derivatives
文献摘要：
A series of novel furan-l,3,4-oxadiazole carboxamide derivatives (5a～ 5e) were designed,synthesized and characterized by spectroscopic methods including HR-MS,1H-and 13C-NMR.The crystal structure of compound 5a was determined by single-crystal X-ray diffraction.The compound crystallizes in the triclinic system,space group P(-1) with a =4.7261(5),b =10.4672(11),c =14.5886(13) (A),α =106.081(4)°,β =91.043(3)°,γ =99.456(4)°,Z =2,V=682.48(12) (A)3,Mr =348.16,Dc =1.694 Mg/m3,S =1.008,μ=3.025 mm-1,F(000) =348,the final R =0.0775 and wR =0.2080 for 2774 observed reflections (Ⅰ ＞ 2σ(Ⅰ)).There are two kinds of hydrogen bonds (N(3)-H(3A)…N(2) and C(8)-H(8A)…O(3)) present in its crystal structure.The preliminary antifungal assay showed that compounds 5b and 5c exhibited significant antifungal activities against several plant pathogenic fungi.
文献关键词：
中图分类号：
作者姓名：
SUN Yue;YANG Zi-Hui;GU Wen
作者机构：
Jiangsu Provincial Key Lab for the Chemistry and Utilization of Agro-forest Biomass,Jiangsu Key Lab of Biomass-based Green Fuels and Chemicals,Co-inovation Center for Efficient Processing and Utilization of Forest Products,College of Chemical Engineering,Nanjing Forestry University,Nanjing 210037,China
文献出处：
引用格式：
[1]SUN Yue;YANG Zi-Hui;GU Wen-.Synthesis,Crystal Structure and Antifungal Activity of New Furan-1,3,4-oxadiazole Carboxamide Derivatives)[J].结构化学,2022(02):98-104
A类：
Antifungal,Carboxamide
B类：
Synthesis,Crystal,Structure,Activity,New,Furan,oxadiazole,Derivatives,series,novel,furan,carboxamide,derivatives,5a,5e,were,designed,synthesized,characterized,by,spectroscopic,methods,including,1H,13C,NMR,structure,was,determined,single,ray,diffraction,crystallizes,triclinic,system,space,group,Mr,Dc,Mg,final,wR,observed,reflections,There,are,two,kinds,hydrogen,bonds,3A,8A,present,its,preliminary,antifungal,assay,showed,that,compounds,5b,5c,exhibited,significant,activities,against,several,plant,pathogenic,fungi
AB值：
0.752908
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