The present invention provides a particular branched chain-containing aromatic compound. The branched chain-containing aromatic compound of the present invention is easily-soluble in isopropyl acetate superior in liquid-separation operability, and can be used for a production method of peptide and the like, which provides a final product simply by extraction separation, without crystallization and isolation of each intermediate in each step.
本发明提供了一种特殊的含支链芳香族化合物。本发明的含支链芳香族化合物易溶于
醋酸异丙酯,液体分离操作性好,可用于
多肽等的生产方法,只需萃取分离即可得到最终产品,而无需在每个步骤中对每个中间体进行结晶和分离。