反应详情

In analogy to the procedure described for the synthesis of 6-propoxy-5-pyrrolidin-1-yl-pyrazine-2-carboxylic acid (example 10, step c), the title compound was synthesized from 6-bromo-5-chloro-pyrazine-2-carboxylic acid methyl ester, 2-methoxy-ethanol (commercially available), pyrrolidine (commercially available) and subsequent saponification with KOH in 17% yield. m/z (ES+): 268.0 (M+H).