Abstract (EN):
The enantiomeric resolution of chiral sulfoxides was investigated on amylose (S)-¿-methylbenzyl carbamate phase coated on aminopropylated 7 ¿m silica with 500Å diameter pores. This was shown to be very successful in the separation of alkyl/aryl, aryl/aryl, and non-aromatic sulfoxides. The effect of pore size using naked silica was also investigated, demonstrating that the pore size does not affect the resolution.
Idioma:
Inglês
Tipo (Avaliação Docente):
Científica