Iron (III) Perchlorate Adsorbed on Silica Gel: A Reagent for Organic Functional Group Transformations
作者:Anupama Parmar、Harish Kumar
DOI:10.1080/00397910701410772
日期:2007.7
Fe(ClO4)3(H2O)6 onto chromatographic‐grade silica gel in the presence of organic solvents (S=water, acetonitrile, or lower fatty acids) produces a supported reagent, Fe(ClO4)3(S)6/SiO2. This reagent has been found to be effective for the rapid organic functional group transformations such as dimerization of alkynes, aromatic hydrocarbons, selective oxidation of thiols to disulfides, and transannular reactions in
摘要 在有机溶剂(S=水、乙腈或低级脂肪酸)存在下,将 Fe(ClO4)3(H2O)6 吸附到色谱级硅胶上会产生一种负载型试剂 Fe(ClO4)3(S)6 /SiO2。已发现该试剂可有效进行快速有机官能团转化,例如炔烃、芳烃的二聚化、硫醇选择性氧化为二硫化物,以及使用杵和研钵在固态研磨时 1,5-环辛二烯中的跨环反应.