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N-羧基-α-氨基酸酐(NCA′S)在肽化学中是一类非常重要的化合物,常用于制备聚α-氨基酸和肽类。它通常由相应的α-氨基酸通入碳酰氯反应制得,或将碳酰氯溶于苯中制成贮备液使用。
N-Carboxy-α-amino acid anhydrides (NCA’s) are a very important group of compounds in peptide chemistry commonly used in the preparation of poly-α-amino acids and peptides. It is usually obtained by the corresponding alpha-amino acid into the phosgene reaction, or phosgene dissolved in benzene to make a stock solution used.