Selective isomerization of 1-alkenes by binary metal carbonyl compounds

An efficient and selective isomerization of 1-alkenes to their corresponding 2-alkenes is achieved by using binary metal carbonyls such as Ru3(CO)12 as catalysts. Possible mechanisms are discussed. Substituents on the 1-alkene have a significant effect on the isomerization.

Selective isomerization reactions of various 1-alkenes have been carried out using several metal carbonyl complexes. The most efficient catalyst studied was found to be trirutheniumdodecacarbonyl.Figure optionsDownload as PowerPoint slide