Citation:
ZHAO Yan, YAO Jin-Shui, SUN Xi-Jun. Preparation of Polysiloxane Chiral Stationary Phase Grafted with Ester Monomer[J]. Chinese Journal of Applied Chemistry,
;2009, 26(6): 1395-1398.
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With methyl-S-(-)-lactate,S-(-)-α phenylethyl alcohol,(S)-(+)-2-butanol as the chiral pool,new chiral unsaturated esters were synthesized under the catalysis of N,N'-dicyclohexyl carbodimide(DCC) and 4-dimethylaminopyridines.The products were characterized by means of infrared,NMR and elemental analysis.A chiral stationary phase was obtained by grafting these monomers to polysiloxane.
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