Synthesis and Crystal Structure of 2,3-Dihydroxymethyl-N-cyclohexylaziridine  

作　　者：GUO Jin-Bo YU Zhao-Lian LI Sen-Lan CHEN Qing-Hua 

机构地区：[1]Department of Chemistry, Luoyang Normal College, China,Luoyang 470022

出　　处：《Chinese Journal of Structural Chemistry》2005年第8期917-920,共4页结构化学（英文）

基　　金：Supported by the National Natural Science Foundation of China (No. 29672004)

摘　　要：The title compound, 2（S）,3（R）-dihydroxymethyl-N-cyclohexylaziridine 1, has been synthesized via tandem Micheal addition and internal nucleophilic substitution reactions of 5-methoxy-3-bromo-2（5H）-furanones 2 with cyclohexylamine 3 and subsequent reduction of intermediate 5. Its crystal structure was determined by single-crystal X-ray diffraction. Crystal data：C10H19NO2, Mr = 185.26, monoclinic system, space group P21/n, a = 8.0620（16）, b = 7.2013（14）, c= 18.555（4） A°, β= 102.30（3）°, V= 1052.5（4）A°^3, Z= 4, De= 1.169 g/cm^3, λ（MoKα） = 0.071073 nm,μ = 0.080 mm^- 1 and F（000） = 408. The structure was refined to R = 0.0439 and wR = 0.1178 for 1839 observed reflections （I 〉 2σ（I））. The crystallographic structure of 1 shows that the functionalized aziridine ring links two hyroxymethyl groups.The title compound, 2（S）,3（R）-dihydroxymethyl-N-cyclohexylaziridine 1, has been synthesized via tandem Micheal addition and internal nucleophilic substitution reactions of 5-methoxy-3-bromo-2（5H）-furanones 2 with cyclohexylamine 3 and subsequent reduction of intermediate 5. Its crystal structure was determined by single-crystal X-ray diffraction. Crystal data：C10H19NO2, Mr = 185.26, monoclinic system, space group P21/n, a = 8.0620（16）, b = 7.2013（14）, c= 18.555（4） A°, β= 102.30（3）°, V= 1052.5（4）A°^3, Z= 4, De= 1.169 g/cm^3, λ（MoKα） = 0.071073 nm,μ = 0.080 mm^- 1 and F（000） = 408. The structure was refined to R = 0.0439 and wR = 0.1178 for 1839 observed reflections （I 〉 2σ（I））. The crystallographic structure of 1 shows that the functionalized aziridine ring links two hyroxymethyl groups.

关 键 词：2 3-dihydroxymethyl-N-cyclohexylaziridine biologic active molecule X-ray crystallography 

分 类 号：O624.1[理学—有机化学]