Conformational Study and Enantioselective, Regiospecific Syntheses of Novel Aminoxy <i>trans</i>-Proline Analogues Derived from an Acylnitroso Diels−Alder Cycloaddition
作者:Brock T. Shireman、Marvin J. Miller、Marco Jonas、Olaf Wiest
DOI:10.1021/jo010284l
日期:2001.9.1
temperature 1H NMR studies. The syntheses of the acylnitroso-derived peptides utilized two methods to selectively functionalize either of two chemically similar esters in the acylnitroso-derived amino acids. A novel transpeptidation of the amino acid that controlled the absolute stereochemistry in the acylnitroso Diels-Alder cycloaddition took advantage of an activated aminoxy amide linkage to control