【摘 要】
：
2-(4-Decarboxydehydroabietyl)-5-p-toyl-[1,3,4]-oxadiazole,C28H34N2O,has been synthesized and characterized by IR,NMR,elemental analysis and single-crystal X-ray
【机 构】
：
College of Chemistry & Chemical Engineering,Department of Chemistry
【基金项目】
：
the Foundation of 100 Young and Middle-aged Discipline Leaders of Guangxi Province in the 21 st century;广西省自然科学基金
论文部分内容阅读
2-(4-Decarboxydehydroabietyl)-5-p-toyl-[1,3,4]-oxadiazole,C28H34N2O,has been synthesized and characterized by IR,NMR,elemental analysis and single-crystal X-ray diffraction method.The crystal belongs to the orthorhombic system,space group P212121 with a=6.1351(5),b =14.8495(19),c=25.9050(2) (A),V=2360.0(4) (A)3,Z=4,Mr=414.57,Dc=1.167 Mg/m3,λ=0.71073 (A),μ(MoKα)=0.070 mm-1,F(000)=896,the final R=0.0452 and wR=0.1076 for 1647 observed reflections with I > 2σ(I).There are five rings in the crystal structure of the title compound,but the oxadiazole ring is non-coplanar with the benzene ring D.
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