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Journal of Chromatography A 2003-05-23

Design of chiral monochloro-s-triazine reagents for the liquid chromatographic separation of amino acid enantiomers.

H Brückner, M Wachsmann

文献索引:J. Chromatogr. A. 998(1-2) , 73-82, (2003)

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摘要

A series of chiral derivatizing reagents (CDRs) was synthesized by nucleophilic replacement of one chlorine atom in cyanuric chloride (2,4,6-trichloro-1,3,5-triazine; s-triazine) by alkoxy (methoxy, butoxy, 1,1,1-trifluoroethoxy) or aryloxy groups (phenoxy, nitrophenoxy, phenylphenoxy, 4-methylcoumaryloxy), and displacement of a second chlorine by L-alanine amide, L-phenylalanine amide, L-proline tert.-butyl ester, or Boc-L-lysine tert.-butyl ester. Further, CDRs were investigated in which two chlorine atoms in cyanuric chloride were substituted consecutively by L-valine amide and L-phenylalanine amide. The resulting CDRs having a remaining reactive chlorine were tested for their capability of derivatizing DL-amino acids followed by liquid chromatographic separation of the resulting diastereomers.

相关化合物

结构式 名称/CAS号 全部文献
2,4-二氯-6-甲氧基-1,3,5-三嗪 结构式 2,4-二氯-6-甲氧基-1,3,5-三嗪
CAS:3638-04-8