Cesium carbonate → N-{2-[4-(5-Cyclopentyloxypyridin-2-yloxy)phenyl]ethyl}acetamide

Beteiligte Stoffe

Reaktionsschritte

N-[2-(4-Hydroxyphenyl)ethyl]acetamide (668.3 mg, 3.73 mmol), 2-chloro-5-cyclopentyloxypyridine (737 mg, 3.73 mmol) and cesium carbonate (1.458 g, 4.475 mmol) were treated at 230° C. in 24 ml of DMF in a microwave reactor for 2 h. The reaction mixture was concentrated, and the residue was taken up in ethyl acetate and water. The organic phase was separated off, concentrated and purified by preparative HPLC (PR18, acetonitrile/water 0.1% TFA). Yield: 8 mg (1%), M+H+: 341.13.

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