摘要
讨论了有关参数(温度、Rh/TPPTS比率、催化剂浓度、压力、甲苯/水体积比、不同溶剂、CO与H2分压比)对丙烯酸丁酯的氢甲酰化反应的影响,得到了一些规律性的结论.首次研究了水溶性双膦配体BDPXSNa和BISBISNa在丙烯酸丁酯氢甲酰化反应中对催化剂的催化活性和选择性的影响.
The hydroformylation of 1-butyl acrylate was carried out in biphasic system water/toluene in the presence of rhodium carbonyl complexes with the water-soluble ligands to establish the effects of the temperature, ligand-to-rhodium ratio, hydrogen and carbon monoxide partial pressures on the activity and selectivity of the reaction. The performance of monophosphine ligand (TPPTS) was compared to the performance of diphosphine ligands (BISBISNa and BDPXSNa).
出处
《四川大学学报（自然科学版）》
CAS
CSCD
北大核心
2003年第6期1127-1131,共5页
Journal of Sichuan University(Natural Science Edition)
关键词
氢甲酰化
丙烯酸丁酯
水溶性膦配体
hydroformylation
n-butyl acrylate
water-soluble phosphine
