Synthesis of L-cystine bis-t-butyl ester and its application to peptide synthesis
Abstract
The preparation of L-cystine bis-t-butyl ester and its use in the synthesis of NN′-bis(tritylglycyl)-L-cystine bis-t-butyl ester and NN′-bis(tritylglycylglycyl)-L-cystine bis-t-butyl ester are described.