N-(benzo[1,3]dioxol-5-ylmethyl)-2,2,2-trifluoro-N-[(4-hydroxyphenyl)(methylcarbamoyl)methyl]acetamide 在
polymer-supported phenyliodine(III) diacetate 作用下,
以
二氯甲烷 、
2,2,2-三氟乙醇 为溶剂,
以82%的产率得到2',3'-dihydro-6',7'-methylenedioxy-4-oxo-2'-trifluoroacetyl-spiro[cyclohexa-2,5-diene-1,4'-(1H)isoquinoline]-3'-carboxylic acid methylamide