Crystal Structure and Conformation of an 2-Amino-1,3-thiazine Derivative  

作　　者：赵铭钦 邵惠芳 姬小明 

机构地区：[1]College of Agronomy,Henan University of Agriculture

出　　处：《Chinese Journal of Structural Chemistry》2008年第10期1240-1244,共5页结构化学（英文）

摘　　要：Thiazine sugar derivative 2 was synthesized and characterized by IR, NMR and H RMS, and its crystal structure was determined by X-ray diffraction analysis. The crystal is of monoclinic system （C16H24N2O8S2, Mr = 436.49） with space group P21, a = 10.311（2）, b = 9.1198（18）, c = 11.623（2）A, β = 109.47（3）°, V= 1030.4（4）A^3, Z= 2, Dc = 1.407 g/cm^3, F（000）= 460, μ= 0.303 mm^-1, the final R = 0.0437 and wR = 0.0561 for 1954 observed reflections （I 〉 2σ（I））. Nine hydrogen bonds were found. The absolute configuration of this molecule was confirmed by comparison with the original material.Thiazine sugar derivative 2 was synthesized and characterized by IR, NMR and H RMS, and its crystal structure was determined by X-ray diffraction analysis. The crystal is of monoclinic system （C16H24N2O8S2, Mr = 436.49） with space group P21, a = 10.311（2）, b = 9.1198（18）, c = 11.623（2）A, β = 109.47（3）°, V= 1030.4（4）A^3, Z= 2, Dc = 1.407 g/cm^3, F（000）= 460, μ= 0.303 mm^-1, the final R = 0.0437 and wR = 0.0561 for 1954 observed reflections （I 〉 2σ（I））. Nine hydrogen bonds were found. The absolute configuration of this molecule was confirmed by comparison with the original material.

关 键 词：THIAZINE SUGAR synthesis X-ray crystallographic analysis 

分 类 号：O626.42[理学—有机化学]