反应详情

using 1-(4-bromo-2-fluoro-5-isopropoxyphenyl)-2-chloro-4-trifluoromethyl-6(1H)-pyrimidinone and sodium methylate in methanol there is obtained 1-(4-bromo-2-fluoro-5-isopropoxyphenyl)-2-methoxy-4-trifluoromethyl-6(1H)-pyrimidinone, m.p. 137° C.;