Synthesis of optically active β-hydroxy-β-polyfluoromethyl GABAs
摘要:
A general synthetic route to polyfluoromethyl containing analogues of GABA-beta-hydroxy-beta-tri- and difluoromethyl GABAs 9a and 9b was developed, using the corresponding beta-alkoxyvinyl polyfluoromethyl ketones-enones 1a and 1b as starting materials. Both enantiomers of the potential biologically active compound 9a were obtained by chiral resolution with (R)- or (S)-phenylethylamine: (c) 2007 Elsevier Ltd. All rights reserved.