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定的含有支链的芳香化合物。本发明的含有支链的芳香化合物在异丙醯基
乙酸中易溶,具有优异的液体分离操作性能,可用于肽等的生产方法,通过提取分离即可提供最终产品,无需在每个步骤中结晶和分离每个中间体。