中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
2-喹喔啉羧酸 | quinoxaline-2-carboxylic acid | 879-65-2 | C9H6N2O2 | 174.159 |
An efficient ex‐situ method for the amidation of carboxylic acids mediated by CDI has been disclosed herewith. This metal‐free strategy is performed at ambient temperature and can be applied effectively for late‐stage modification of amino acids and APIs.