1,1-dimethylethyl N-((4-hydroxy-2-oxo-6-(trifluoromethyl)-2',3',5',6'-tetrahydro-spiro[naphthalene-1,4'-pyran]-3-yl)carbonyl)glycinate 在
二氯甲烷 、
乙醚 、 N-((4-hydroxy-2-oxo-6-(trifluoromethyl)-2',3',5',6'-tetrahydro-spiro[naphthalene-1,4'-pyran]-3-yl)carbonyl)glycine 作用下,
以
三氟乙酸 为溶剂,
反应 0.42h,
生成 N-((4-hydroxy-2-oxo-6-(trifluoromethyl)-2',3',5',6'-tetrahydro-spiro[naphthalene-1,4'-pyran]-3-yl)carbonyl)glycine