反应详情

温度

130 °C

A stirred mixture of N-(6-(2,8-diazaspiro[4.5]decane-2-carbonyl)-2,3-dihydro-1H-inden-1-yl)-2-chlorobenzamide (350 mg, 0.799 mmol, 1 eq.), DIPEA (0.34 ml, 1.99 mmol, 2.5 eq.) and 4-chloropyridine (103 mg, 0.799 mmol, 1 eq.) in EtOH (7 ml) was heated at 130° C. for 72 h. The solvent was removed and the crude material was purified by column chromatography (silica gel, 3-5% MeOH/MC) to afford the final product as a light brown solid. Yield: 23% (100 mg, 0.19 mmol).

1. customThe solvent was removed
2. customthe crude material was purified by column chromatography (silica gel, 3-5% MeOH/MC)