Oxone® (2KHSO5·KHSO4·K2SO4) was used to promote the nitration of alkenes and alkynes with sodium nitrite (NaNO2) and potassium iodide (KI). This stable, easy-to-handle, and environmentally benign oxidant was used under mild conditions (room temperature) and provided short reaction times. Styrene derivatives that did not contain electron-donating groups afforded the corresponding nitro alkenes in moderate
Specificity of the Reaction of Tetranitromethane with Alkenes in Nitromethane
作者:O. A. Ivanova、E. B. Averina、E. M. Budynina、A. A. Korlyukov、M. Yu. Antipin、T. S. Kuznetsova、N. S. Zefirov
DOI:10.1007/s11178-005-0333-5
日期:2005.9
Reactions of tetranitromethane with a number of di- and trisubstituted olefins in nitromethane were studied. Vinylcyclopropanes and phenylcycloalkenes reacted with tetranitromethane in an unexpected fashion, leading to formation of alkyltrinitromethanes and vicinal nitro alcohols.