6433 KB310 KB0 KB2010Leitgeb, MajaSimándi, BélaThorey, Paul152 f., 25 f. pril., 30 cmCOBISSID:14769942URN:URN:NBN:SI:doc-GUNG3DVUenP. Thoreyvisokošolska deladifrakcijaDisertacijeekstrakcijaEnantiomerePripravaR1-feniletanolsuperkritični ogljikov dioksidvisokotlačne tehnologijezelena kemijaPreparation of enantiomers using high-pressure technologies| doctoral thesis|The study of two different methods of obtaining chiral alcohols is proposed herein. The requirement of the relatively new paradigm of green chemistry associated with clean technologies such as biocatalysis or non-conventional solvents, dense gases, was focused at. Indeed, the two methods of production of chiral alcohols were: the conversion of acetophenone into (R)-1-phenylethanol in dense gases catalysed by Lactobacillus brevis alcohol dehydrogenase and its coenzyme, NADP/H; the resolution of ?$(\pm)$?-trans-1,2-cyclohexanediol by cocrystal formation with tartaric acid followed by supercritical extraction. In both cases high enantiopurities were achieved ?$(ee > 99%)$?TEXTvisokošolska delatheses and dissertationsSlovenian National E-content AggregatorNational and University Library of SloveniaUniverza v Mariboru, Fakulteta za kemijo in kemijsko tehnologijo