Staudinger Ligation:  A Peptide from a Thioester and Azide

Autor: Nilsson, B. L., Kiessling, L. L., Raines, R. T.
Zdroj: Organic Letters; June 2000, Vol. 2 Issue: 13 p1939-1941, 3p
Abstrakt: The technique of native chemical ligation enables the total chemical synthesis of proteins. This method is limited, however, by an absolute requirement for a cysteine residue at the ligation juncture. Here, this restriction is overcome with a new chemical ligation method in which a phosphinobenzenethiol is used to link a thioester and azide. The product is an amide with no residual atoms.
Databáze: Supplemental Index