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Letter Published: 14 November 1953 Kinetics of the Formation of Polypeptides from N-Carboxy-α-amino-acid Anhydrides D. G. BALLARD & C. H. BAMFORD Nature 172, 907–908 (1953) Cite this article ...
In the course of an investigation of the reactions of N-carboxy-α -amino-acid anhydrides in polar media (mainly NN-dimethyl formamide solution), it has been found that soluble metallic salts can ...