3-[4-methyl-3-oxo-7-trifluoromethyl-2-(2-trimethylsilanylethoxymethyl)-2,3,4,10-tetrahydro-9-oxa-1,2,4a-triazaphenanthren-6-ylmethylene]azetidine-1-carboxylic acid tert-butyl ester 在
氢氧化钯 氢气 作用下,
以
甲醇 为溶剂,
反应 14.0h,
以to give 3-[4-methyl-3-oxo-7-trifluoromethyl-2-(2-trimethylsilanyl-ethoxymethyl)-2,3,4,10-tetrahydro-9-oxa-1,2,4a-triaza-phenanthren-6-ylmethyl]-azetidine-1-carboxylic acid tert-butyl ester (0.052 g, 70%) as a pale yellow powder的产率得到3-[4-methyl-3-oxo-7-trifluoromethyl-2-(2-trimethylsilanylethoxymethyl)-2,3,4,10-tetrahydro-9-oxa-1,2,4a-triazaphenanthren-6-ylmethyl]azetidine-1-carboxylic acid tert-butyl ester