Experimental Selection Logic for Carboxylic Acid Preactivation Pathways: Differences and Suitable Use Cases for Classical Mixed Anhydrides, CDI, Sulfonyl Chloride Systems, and the Yamaguchi System
Amide bond formation is often described simply as the “condensation of a carboxylic acid with an amine,” yet the actual experimental outcome depends primarily on what kind of activated intermediate the carboxylic acid is first converted into. Different activated intermediates can differ markedly ...
危险品化学品经营许可证（带存储）