| Synthesis and Crystal Structure Analysis of 5′-O-Tosyl-2,3′-anhydrothymidine |
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| 引用本文： | ZHAO Xing-Ea,b SHANG Pei-Huab CHENG Chang-Meib② CHEN Lang-Qiua② WANG Ru-Jib ZHAO Yu-Fenb a.Synthesis and Crystal Structure Analysis of 5′-O-Tosyl-2,3′-anhydrothymidine[J].结构化学,2008(10). |
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| 作者姓名： | ZHAO Xing-Ea b SHANG Pei-Huab CHENG Chang-Meib② CHEN Lang-Qiua② WANG Ru-Jib ZHAO Yu-Fenb a |
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| 作者单位： | College of Chemistry，Xiangtan University，Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology，Ministry of Education，Department of Chemistry，School of Life Sciences and Engineering，Tsinghua University |
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| 摘 要： | In this paper=5′-O-tosyl-2,3′-anhydrothymidine has been synthesized and its crystal structure was analyzed. The crystal belongs to the triclinic system=space group P1=with a=5.397(2)=b=6.1886(18)=c=3.507(5) =α =87.74(2)=β =89.84(4)=γ =73.79(2)°=C17H18N2O6S=Mr=378.39=Z=1=V=432.8(3)3=Dc=1.452 g/cm3=F(000)=198 and Flack =-0.11(14). No intermolecular hydrogen bonds exist in the crystal=and the angle between benzene ring and pyrimidine planes is 32.23°.
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| 关 键 词： | 5′-O-tosyl-2 3′-anhydrothymidine synthesis X-ray diffraction crystal structure |
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