Multigram-Scale Synthesis of Short Peptides via a Simplified Repetitive Solution-Phase Procedure
作者:Célia Meneses、Sarah L. Nicoll、Laurent Trembleau
DOI:10.1021/jo902116p
日期:2010.2.5
A rapid repetitive solution-phasesynthesis of peptides is described. The procedure involves coupling of amino acids and peptideacids, instead of the usual amino esters and peptide esters, to slight excesses of pentafluorophenyl active esters in a THF/water solvent mixture. Due to their poor solubility, peptideacid intermediates are easily isolated in high purity by acidification under controlled