N-Fmoc-dehydroalanine: a versatile molecular scaffold for the rapid solid-phase synthesis of cycloaliphatic amino acids
作者:Brendan A Burkett、Christina L.L Chai
DOI:10.1016/s0040-4039(00)01113-8
日期:2000.8
The synthesis of polymer-supported N-Fmoc-dehydroalanine starting from S-protected cysteine via an oxidation/elimination strategy is described. Cycloaddition with a range of dienes afforded a range of conformationally constrained amino acids in moderate yields. The potential applications of this methodology to combinatorial libraries is discussed.