CAJ | 학술논문

　　以4-氯-3，4-二甲氧基二苯甲酮和N-乙酰吗啉为原料，正辛烷为溶剂，在氢氧化钠催化剂作用下合成了烯酰吗啉。考察了催化剂用量、吸水剂、反应时间等因素对烯酰吗啉收率的影响，优化的反应条件为：二苯甲酮∶乙酰吗啉∶氢氧化钠=1∶2∶3（摩尔比），二苯甲酮∶正辛烷=1∶3(体积比)，回流反应20~22h，在此条件下产品烯酰吗啉收率88.0%，纯度98%。
　　이4-록-3，4-이갑양기이분갑동화N-을선마람위원료，정신완위용제，재경양화납최화제작용하합성료희선마람。고찰료최화제용량、흡수제、반응시간등인소대희선마람수솔적영향，우화적반응조건위：이분갑동∶을선마람∶경양화납=1∶2∶3（마이비），이분갑동∶정신완=1∶3(체적비)，회류반응20~22h，재차조건하산품희선마람수솔88.0%，순도98%。
Dimethomorph was synthesized from 4-chloro-3,4-dimethoxybenzophenone and n-acetylmorpholine with sodium hydroxide al-kali as catalyst, n-octane as solvent. The effects of mole ratio of the catalyst, sort of the water-absorption and time of the reaction on the yield of dimethomorph were studied. The optimal reaction conditions were obtained. The yield of dimethomorph attained 88%with the mole ratio of 4-chloro-3,4-dimethoxybenzophenone to n-acetylmorpholine to sodium hydroxide were 1∶2∶3(mol reaction), the volume ratio of 4-chloro-3,4-dimethoxybenzophenone to n-octane were 1∶3, reflow temperature for 20~22h.