Fluorine containing amino acids: synthesis and peptide coupling of amino acids containing the all-cis tetrafluorocyclohexyl motif
作者:Mohammed Salah Ayoup、David B. Cordes、Alexandra M. Z. Slawin、David O'Hagan
DOI:10.1039/c5ob00650c
日期:——
A synthesis of two (S)-phenylalanine derivatives is described which have the all-cis, 2,3,5,6-tetrafluorocyclohexyl motif attached to the aromatic ring at the meta and para positions; the para substituted isomer is elaborated into illustrative dipeptides via the free amine and carboxylate respectively demonstrating its utility as a novel amino acid for peptidesynthesis and offering a vehicle for incorporation