Enantioselective enzymatic acylation of 1-(3′-bromophenyl)ethylamine
摘要:
An efficient biocatalytic process has been developed for the resolution of 1-(3 '-brornophenyl)ethylarnine (RS)-l by way of enantioselective lipase-mediated (R)-selective acylation with ethyl 2-methoxyacetate to afford (S)-arnine (S)-1 and (R)-2 ''-methoxyacetamide ((R)-2) in 91-95% and 90-92% isolated yield, respectively, and both with > 99% ee. (c) 2007 Elsevier Ltd. All rights reserved.