Using Benzotriazole Esters as a Strategy in the Esterification of Tertiary Alcohols
作者:Jorge Cárdenas、José Morales-Serna、Aline Vera、Ehecatl Paleo、Eréndira García-Ríos、Rubén Gaviño、Gustavo García de la Mora
DOI:10.1055/s-0030-1258970
日期:2010.12
situ were found to be efficient intermediates in the esterification of tertiaryalcohols using 4-(dimethylamino)pyridine (DMAP) as the base. These mild and basic reaction conditions allow the conversion of various substrates into esters in good yield. esterification -hinderedalcohols- 1-hydroxybenzotriazole - carbodiimides - hydrotalcites