CAJ | 학술논문

在室温固相研磨条件下，探讨了氧化铝用量、碱的种类、研磨时间对苯甲醛 Cannizzaro反应产率的影响。结果表明：苯甲醛与 NaOH混合、研磨10 min，反应效果最佳，苯甲酸和苯甲醇产率分别为85％和62％。该研究缩短了反应时间，由传统实验总耗时28 h缩减至4 h。
재실온고상연마조건하，탐토료양화려용량、감적충류、연마시간대분갑철 Cannizzaro반응산솔적영향。결과표명：분갑철여 NaOH혼합、연마10 min，반응효과최가，분갑산화분갑순산솔분별위85％화62％。해연구축단료반응시간，유전통실험총모시28 h축감지4 h。
The influence of the alumina amount,different alkalis,and grinding time on the product yield a-bout Cannizzaro reaction of the benzaldehyde under solid-phase grinding at the room temperature.The re-sult shows that the reaction has the best effect of 85% benzoic acid yield and 62% benzyl alcohol yield,af-ter grinding the mixture of benzaldehyde and sodium hydroxide for 10 minutes.The reaction was completed within 4 h,reduced from 28 h by classical method.