作者:Christopher Teleha、Erik Johnson、M. Hubieki、Andrew Combs
DOI:10.1055/s-0031-1289586
日期:2011.12
A general method for the conversion of N-Boc amino acids into their homologated α-hydroxy-β-Fmoc amino acids is described. The protocol involved preparation of the amino aldehyde by reduction of the corresponding Weinreb amides, hydrocyanation, and hydrolysis of the nitrile group, followed by reprotection of the amino acid as the Fmoc derivative. N-Boc amino acid - reduction - hydrocyanation - N-Fmoc
描述了将N -Boc氨基酸转化为其同源的α-羟基-β-Fmoc氨基酸的一般方法。该方案涉及通过还原相应的Weinreb酰胺,氢氰化和腈基水解来制备氨基醛,然后将氨基酸作为Fmoc衍生物重新保护。 N -Boc氨基酸-还原-氢氰化-N -Fmoc氨基酸