Nodzewska Aneta, Watkinson Michael
The Joseph Priestley Building, School of Biological and Chemical Sciences, Queen Mary University of London, Mile End Road, London, E1 4NS, UK.
Chem Commun (Camb). 2018 Feb 11;54(12):1461-1464. doi: 10.1039/c7cc09698d. Epub 2018 Jan 22.
The effect of Lewis acids on the catalytic activity of Mn(μ-O)(TMTACN) in the epoxidation of styrenes using hydrogen peroxide as the oxidant has shown that the addition of Sc(OTf) at low catalytic loading results in a very significant increase in the efficiency of the catalyst and a reduction of the reaction time to only 3 minutes in most cases.
路易斯酸对以过氧化氢为氧化剂的苯乙烯环氧化反应中Mn(μ-O)(TMTACN)催化活性的影响表明,在低催化负载量下添加Sc(OTf)会使催化剂效率显著提高,在大多数情况下反应时间缩短至仅3分钟。