【摘要】 总结了离子液体在多相转移催化有机合成中的应用,包括液/液两相反应、液/固两相反应、气/液两相反应以及气/液/液、固/液/固、液/液/液三相反应等。反应中离子液体不仅可以起到传统意义上的相转移催化的作用,而且由于其独特的结构和性质,还可以实现包括提高反应活性和选择性、简化产物分离、固定化催化剂、提高催化剂活性、实现某些气体参与的反应等功能。更多还原

【Abstract】 The application of ionic liquids in multi-phase tranfer catalytic organic synthesis was summarized,which included liquid-liquid,liquid-solid,gas-liquid biphasic reactions and gas-liquid-liquid,solid-liquidsolid,liquid-liquid-liquid tri-phasic reactions.In the above reactions,ionic liquids can not only exert the effects as the traditional phase transfer catalysis(in the organic solvent-water biphasic system),but also can achieve the functions such as enhance reaction activity and selectivity,simplify product isolation,regulate and activate catalyst and realize some reactions with gas reactants.更多还原