反应详情

温度

165 °C

A mixture of 1-(3,4-difluorophenyl)piperazine (21.5 mg, 0.109 mmol) and 8-(2-chloroethyl)-8-azaspiro[4.5]decane-7,9-dione(20 mg, 0.087 mmol) was heated with stirring at 165° C. for 1 hour. The residue was purified by preparative HPLC (see Example 8 for conditions), giving (after removal of the solvent) the title compound as a pale yellow oil (13.7 mg, 0.035 mmol, 40%): ESI-MS m/z 392 (MH+).

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