Title of article :
Efficient Olefin Isomerization-Ring-Closing Metathesis Reaction in Sterically Hindered Systems: Study on Simultaneous Use of the Grubbs Metathesis and Ruthenium Hydride Isomerization Catalysts
Author/Authors :
Michalak، Michal نويسنده , , Wicha، Jerzy نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2005
Abstract :
Efficient double bond isomerization-ring-closing metathesis reaction is observed when sterically congested 1,9-dienes are treated with Grubbs ruthenium catalysts; simultaneous use of Grubbs catalyst and RuClH(CO)(PPh3)3 facilitate isomerization-metathesis reactions.
Keywords :
annulations , metathesis , ruthenium hydrides , tandem reactions , fused-ring systems
