Brønsted Acid TfOH-Mediated Reactions of Methylenecyclopropanes with Nitriles
作者:Min Shi、Jin-Wen Huang
DOI:10.1055/s-2004-832838
日期:——
In the presence of Bronsted acid TfOH, methylenecyclopropanes react with nitriles to give [3+2] cycloaddition products in good to high yields along with Ritter reaction products. In many cases, [3+2] cycloaddition products are obtained as the major products. The reaction conditions have been carefully examined and the plausible mechanism has been proposed.