反应详情

The sub-title compound was prepared in accordance with step (c) Example 1 from 2-ethoxycarbonylmethyl-5-hydroxy-1-phenylindole-3-carboxylic acid ethyl ester (170 mg, 0.46 mmol, see step (b) Example 3) and 4-trifluoromethylphenylboronic acid (129 mg, 0.68 mmol). Yield 150 mg (64%).