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Keywords:

  • amylose;
  • cellulose;
  • phenylcarbamate;
  • 3,5-dimethylphenylcarbamate;
  • 3,5-dimethoxyphenylcarbamate;
  • trans-stilbene oxide;
  • chiral sulfoxides;
  • resolution

Abstract

The enantioselective resolution of trans-stilbene oxide and of 23 chiral sulfoxides was investigated on cellulose and amylose tris(arylcarbamate) stationary phases coated on aminopropylated 7 μm spherical silica with 500 Å diameter pores. Cellulose tris-(3,5 dimethylphenylcarbamate) showed good resolving power for many of the sulfoxides and amylose tris-(3,5 dimethoxyphenylcarbamate) showed advantages for the resolution of certain sulfoxides which were not separated on other phases. © 1994 Wiley-Liss, Inc.