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HPLC with carbohydrate carbamate chiral phases: Influence of chiral phase structure on enantioselectivity

✍ Scribed by Dr. Stephen A. Matlin; M. Elizabeth Tiritan; Andrew J. Crawford; Quezia B. Cass; Derek R. Boyd

Publisher
John Wiley and Sons
Year
1994
Tongue
English
Weight
474 KB
Volume
6
Category
Article
ISSN
0899-0042

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✦ Synopsis

The enantioselective resolution of trans-stilbene oxide and of 23 chiral sulfoxides was investigated on cellulose and amylose tris(ary1carbamate) stationary phases coated on aminopropylated 7 pm spherical silica with 500 A 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.

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