
%0 Journal Article
%A Stewart, FHC 
%T Peptide syntheses with the 2,4,6-trimethylbenzyl esters of L-asparagine and L-glutamine
%J Australian Journal of Chemistry
%D 1967/02/01
%V 20
%N 2
%P 365-373
%K 
%R https://doi.org/10.1071/CH9670365
%U https://www.publish.csiro.au/paper/CH9670365 
%X The 2,4,6-trimethylbenzyl esters of L-asparagine and L-glutamine have been obtained as the crystalline hydrochlorides by treatment of the o- nitrophenylsulphenyl amino acid esters with methanolic hydrogen chloride. These hydrochlorides were used in the synthesis of several benzyloxycarbonyl peptide 2,4,6-trimethylbenzyl esters, which were converted into the corresponding free peptides by the action of hydrogen bromide in acetic acid under mild conditions. 
