Synthesis of a complete series of C-4 fluorinated phe-gly mimetics
作者:Wei Berts、Kristina Luthmana
DOI:10.1016/s0040-4020(99)00865-0
日期:1999.11
mono- and difluorinated Phe-Gly methyl ester derivatives has been synthesized using facile methods. Diastereomeric allylic alcohol derivatives were used as key intermediates, cis- And trans-aziridine derivatives were synthesized in high yields from the diastereomeric alcohols using Mitsunobu conditions. The aziridines were treated with diethylaminosulfurtrifluoride (DAST) at room temperature, which