【摘要】 吡啶及其衍生物广泛应用于医药、农药、橡胶和染料的生产。本文综述了目前世界工业上用 Tl,Pd,Pb,Cd等金属改进的沸石分子筛 (如 ZSM- 5、β、 Y等 )作为催化剂 ,以醛、酮、醇、不饱和烃或芳胺与氨反应来催化合成吡啶及其衍生物的概况 ,以及采用甲醇和空气进行催化剂再生的新方法更多还原

【Abstract】 Pyridine and its derivatives are widely used in pharmaceutical,insecticide,rubber and dyestuff industry.Pyridine and its derivatives are manufactured from aldehydes,ketones,alcohols and unsaturated hydrocarbons or reaction between arylamines and ammonia over zeolite catalyst(such as ZSM 5,β and Y zeolite)promoted by Tl,Pd,Pb and Cd.A new regeneration method using methanol and air is also described.更多还原