反应详情

using 2-chloro-1-(4-chloro-2-fluoro-5 -isopropoxyphenyl)-5-fluoro-4-trifluoromethyl-6(1H)-pyrimidinone and sodium methylate in methanol there is obtained 1-(4-chloro-2-fluoro-5-isopropoxyphenyl)-5 -fluoro-2-methoxy-4-trifluoromethyl-6(1H)-pyrimidinone, m.p. 144°-146° C.;