Umpolung reactivity in amide and peptide synthesis
作者:Bo Shen、Dawn M. Makley、Jeffrey N. Johnston
DOI:10.1038/nature09125
日期:2010.6
which the polarities of the two reactants are reversed (German, umpolung) during carbon–nitrogen bond formation relative to traditional approaches. The use of nitroalkanes as acyl anion equivalents provides a conceptually innovative approach to amide and peptide synthesis, and one that might ultimately provide for efficient peptide synthesis that is fully reliant on enantioselective methods.