反应详情

using 1-(4-bromo-2-fluoro-5-hydroxyphenyl)-2-methoxy-4-trifluoromethyl-6(1H)-pyrimidinone and allyl bromide with sodium hydride in dimethylformamide there is obtained 1-(5-allyloxy-4-bromo-2-fluorophenyl)-2-methoxy-4-trifluoromethyl-6(1H)-pyrimidinone. m.p. 107°-110° C.;