Nitration of Cinnamic Acids Using Cerium (IV) Ammonium Nitrate Immobilized on Silica
作者:Anna Messere、Alessandra Gentili、Isidoro Garella、Fabio Temussi、Benedetto Di Blasio、Antonio Fiorentino
DOI:10.1081/scc-200030569
日期:2004.1.1
Abstract Treatment of cinnamic acids with cerium (IV) ammonium nitrate supported on silica (CAN/SiO2) was used to synthesize nitro derivative and ipso substitution products. The position of the substituents defines the type and the yields of the products. This is the first example of an ipso substitution reaction by solid‐phase approach.
摘要 用二氧化硅负载的硝酸铈 (IV) 铵 (CAN/SiO2) 处理肉桂酸以合成硝基衍生物和 ipso 取代产物。取代基的位置决定了产物的类型和产率。这是通过固相方法进行 ipso 取代反应的第一个例子。