2(S),3(R)-二羟基甲基-N-环己基氮杂环丙烷的合成及其晶体结构(英文)  被引量:1

Synthesis and Crystal Structure of 2(S),3(R)-Dihydroxymethyl-N-cyclohexylaziridine

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作  者:王建平[1] 付永举[2] 程习星[2] 陈庆华[1] 

机构地区:[1]洛阳师范学院化学系,河南洛阳471022 [2]河南科技大学化工与制药学院,河南洛阳471003

出  处:《合成化学》2007年第1期20-25,共6页Chinese Journal of Synthetic Chemistry

基  金:Supported by the National Natural Science Foundation of China(29672004)

摘  要:合成了5-(R)-(1R,2S,5R)-孟氧基丁内酯并[3,4-b]-2(S)-6(R)-1-N-环己基氮杂环丙烷(3)和2(S),3(R)-二羟基甲基-N-环己基氮杂环丙烷(4),其晶体结构经四圆单晶X-射线衍射仪测定。3属三斜晶系,p1空间群,a=5.438(11),b=8.117(2),c=11.572(2),Mr=335.47,α=96.84(3)°,β=94.48(3)°,γ=101.86(3)°,V=493.5(2)3,Z=1,Dc=1.129g·cm-3,μ=0.074mm-1,F(000)=184,R=0.086,wR=0.2344,1527个独立衍射点。4属单斜晶系,P2(1)/n空间群,a=8.0915(15),b=7.2055(13),c=18.6120(3),Mr=185.26,β=102.086(2)°,V=1061.1(3)3,Z=4,Dc=1.160g·cm-3,μ=0.080mm-1,F(000)=408,R=0.0466,wR=0.1224,1485个独立衍射点。4分子中存在两种分子间氢键。5-(R)-(1R, 2S, 5R)-Menthyloxy-butyrolacto [3,4-b]-2(S)-6(R)-1-N-cyclohexylaziridine (3) and 2 (S), 3 (R)-dihydroxymethyl-N-cyclohexylaziridine (4) were synthesized and their crystal structures were determined by X-ray diffraction. 3 belongs to the triclinic system and p1 space group with cell parameters: a=5.438(11) A, b=8.117(2) A, c=11.572(2) A, Mr=335.47, α=96.84(3)°, β=94.48(3)°, γ=101.86(3)°, V=493.5(2) A^3, Z=1, Dc=1.129 g·cm^-3, μ=0.074 mm^-1 and F(000) = 184. The final R = 0.086 and wR = 0.234 4 for 1 527 reflections with I 〉 2σ(I). 4 belongs to the monoclinic system and P2(1)/n space group with cell parameters: a=8.091 5(15) A, b =7.205 5(13) A, c =18.612 0(3) A, Mr = 185.26, β =102.086 (2)°, V=1 061.1(3) A^3, Z=4, Dc =1. 160 g·cm^-3, μ =0.080 mm^-1 and F(000) =408. The final R =0.046 6 and wR =0. 122 4 for 1 485 reflections with I〉2σ(I). There are two kinds of intermolecular hydrogen bonds in the crystal structure of 4.

关 键 词:二羟基甲基-N-环己基氮杂环丙烷 还原反应 晶体结构 

分 类 号:O624[理学—有机化学]

 

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