Clay-Supported Copper Nitrate (Claycop): A Mild Reagent for the Selective Nitration of Aromatic Olefins
作者:Eeshwaraiah Begari、Chandani Singh、U. Nookaraju、Pradeep Kumar
DOI:10.1055/s-0034-1378513
日期:——
and highly selective method has been developed for the nitration of a wide variety of aromatic and aliphatic olefins by using a clay-supported copper nitrate (Claycop) and a catalytic amount of (2,2,6,6-tetramethylpiperidin-1-yl)oxyl, an inexpensive and mild reagent system. High conversions and exclusive E-selectivity, together with the environmentally benign nature of the Claycop reagent, make this
通过使用粘土负载的硝酸铜 (Claycop) 和催化量的 (2,2,6,6-tetramethylpiperidin-1- yl)oxyl,一种廉价且温和的试剂系统。高转化率和独特的 E 选择性,再加上 Claycop 试剂的环境友好性质,使其成为一种绿色方法,是既定方法的有吸引力的替代方案。