Tandem olefin metathesis/hydrogenation at ambient temperature: activation of ruthenium carbene complexes by addition of hydrides
作者:Bernd Schmidt、Michael Pohler
DOI:10.1039/b303441k
日期:——
catalyze hydrogenation reactions subsequent to ring closing olefinmetathesis. Under these conditions, hydrogenation of cyclopentenols proceeds smoothly at ambient temperature and under 1 atm of hydrogen in toluene. An alternative protocol was developed that involves the formation of hydrogen in situ by reaction of excess sodium hydride with protic functional groups and water.