非对映亚胺的合成与某些光谱特征  

SYNTHESIS OF THE DIASTEREOMERIC IMINES OF MTPEA AND THEIR SEVERAL SPECTRAL CHARACTERISTICS

作　　者：姚立红[1] 苏长安[1] 齐立权[1] 陈新[1] 张力[2] 胡予敏[2] 黄树华[2] 

机构地区：[1]辽宁大学化学系 [2]化工部感光材料技术开发中心

出　　处：《化学研究与应用》1997年第5期510-513,共4页Chemical Research and Application

摘　　要：非对映亚胺的合成与某些光谱特征姚立红ａ苏长安ｂ齐立权ａ陈新ａ（ａ．辽宁大学化学系ｂ．分析测试中心沈阳１１００３６）张力ｃ胡予敏ｃ黄树华ｃ（ｃ．化工部感光材料技术开发中心，沈阳１１００１５）关键词非对映亚胺合成化学位移不等性β－裂解中图分类号Ｏ６２４．...Three diastereomeric imines were synthesized separately by the reactions of D,L 2 methoxy 2 trifluoromethyl 2 phenylethylamine (MTPEA) as a chiral derivatizing agent with optically active cyclones (e.g.,natural R (+) camphor;L (-) menthone and R (-) carvone) in the presence of the catalytic amount of trifluoroacetic acid.All structure of imines were determined by IR,NMR,MS and elemental analysis.And the 13 C NMR chemical shift nonequivalence of corresponding carbon atoms and major fragmentation pathway (β fragmentation) of the diastereomeric imines in Mass Spectroscopy were discussed.

关 键 词：非对映亚胺 MTPEA 光谱 手性衍生化试剂 

分 类 号：TQ421.38[化学工程] O623.731[理学—有机化学]