新型含乙酰吗啉的乙酸酐铑催化剂的制备及应用  

Novel rhodium complex catalyst containing acetyl morpholine for acetic anhydride synthesis

作　　者：张华西[1] 曾健[1] 廖炯[1] 雍永祜[1] 李荣[1] 

机构地区：[1]西南化工研究设计院工业排放气综合利用国家重点实验室,四川成都610225

出　　处：《天然气化工—C1化学与化工》2011年第3期5-6,共2页Natural Gas Chemical Industry

摘　　要：首次制备了以乙酰吗啉为配体的螯合型乙酸甲酯羰基合成乙酸酐铑催化剂,并对其催化性能进行了评价实验。在乙酸甲酯羰基合成制乙酸酐反应中,该催化剂既表现了良好的稳定性,又保持了较高的催化活性。A novel rhodium complex catalyst with acetyl morpholine as ligand for methyl acetate carbonylation to acetic anhydride was prepared.And its catalytic performances were evaluated by experiment.The results showed that the catalyst had satisfactory stability and high catalytic activity in the carbonylation of methyl acetate to acetic anhydride.

关 键 词：羰基合成 乙酸甲酯 乙酸酐 铑络合催化剂 乙酰吗啉 

分 类 号：O643[理学—物理化学]