Facile Amide Bond Formation From Esters of Amino Acids and Peptides Catalyzed by Alkaline Protease in Anhydrous<i>tert</i>-Butyl Alcohol Using Ammonium Chloride/Triethylamine as a Source of Nucleophilic Ammonia
作者:Shui-Tein Chen、Ming-Kuei Jang、Kung-Tsung Wang
DOI:10.1055/s-1993-25955
日期:——
An industrial alkaline protease "Alcalase", stable and active in tert-butyl alcohol, was used to catalyze the synthesis of N-protected amino acids or peptide amides in anhydrous tert-butyl alcohol using ammonium chloride/triethylamine as source of nucleophilic ammonia
一种工业
碱性蛋白酶 "Alcalase",其在
叔丁醇中稳定且具有活性,被用于在无
水叔丁醇中使用
氯化铵/
三乙胺作为亲核
氨源,催化合成 N-保护
氨基酸或肽酰胺。