
%0 Journal Article
%A Hudson, CB 
%A Robertson, AV 
%T The synthesis and chemistry of DL-Indoline-2-carboxylic acid
%J Australian Journal of Chemistry
%D 1967/09/01
%V 20
%N 9
%P 1935-1941
%K 
%R https://doi.org/10.1071/CH9671935
%U https://www.publish.csiro.au/paper/CH9671935 
%X Indole-2-carboxamide is reduced by phosphonium iodide and fuming hydriodic acid to DL-indoline-2-carboxamide, hydrolysis of which readily gives indoline-2-carboxylic acid. The chemistry of this new amino acid and some of its derivatives has been explored. Benzimidazole-2-carboxamide is inert to phosphonium iodide/hydriodic acid. 
