Synthesis and Crystal Structure of 1,2-Dis(1,3-diphenylpropan-2-yl)disulfane  

作　　者：冯附 黄猛 王乾有 段正超 涂海洋 张爱东 胡卫兵 

机构地区：[1]School of Chemistry and Environmental Engineering,Hubei Institute for Nationalities [2]Key Laboratory of Pesticide and Chemical Biology of Ministry of Education,College of Chemistry, Central China Normal University

出　　处：《Chinese Journal of Structural Chemistry》2013年第9期1275-1278,共4页结构化学（英文）

基　　金：Supported by the Natural Science Foundation of Hubei Province(No.2012FFB01103);the Hubei Provincial Department of Education(No.Q20131905);the National Natural Science Foundation of China(No.21262011);the Fund of Ethnic Affairs Commission of China(No.12HBZ010);the Team Research for Excellent Mid-aged and Young Teachers of Higher Education of Hubei Province(T201006)

摘　　要：A novel compound of 1,2-dis（1,3-diphenylpropan-2-yl）disulfane（C30H30S2,Mr=454.27）was synthesized in ethanol with 1,3-diphenyl-2-propanone as raw materials,giving high yield of product（90%）.Its structure was determined by IR,1H NMR,MS,elemental analysis and X-ray diffraction.The crystal belongs to monoclinic,space group C2 with a=18.727（3）,b=6.5179（9）,c=13.7576（18）,β=131.0610（10）o,V=1266.2（3）3,Z=2,Dc=2.136 g/cm3,μ=1.078 mm-1,F（000）=843,R=0.0490 and wR=0.1247 for 3211 observed reflections with I2（I）.X-ray analysis reveals that the molecule is not symmetrical.There exist no classical hydrogen bonds andπ-πstacking interactions.Moreover,the thermal stability of compound 3 was investigated.A novel compound of 1,2-dis（1,3-diphenylpropan-2-yl）disulfane（C30H30S2,Mr=454.27）was synthesized in ethanol with 1,3-diphenyl-2-propanone as raw materials,giving high yield of product（90%）.Its structure was determined by IR,1H NMR,MS,elemental analysis and X-ray diffraction.The crystal belongs to monoclinic,space group C2 with a=18.727（3）,b=6.5179（9）,c=13.7576（18）,β=131.0610（10）o,V=1266.2（3）3,Z=2,Dc=2.136 g/cm3,μ=1.078 mm-1,F（000）=843,R=0.0490 and wR=0.1247 for 3211 observed reflections with I2（I）.X-ray analysis reveals that the molecule is not symmetrical.There exist no classical hydrogen bonds andπ-πstacking interactions.Moreover,the thermal stability of compound 3 was investigated.

关 键 词：1 3-diphenyl-2-propanone synthesis crystal structure 

分 类 号：O621.3[理学—有机化学]