CROSS-METATHESIS OF OLEFINS DIRECTLY SUBSTITUTED WITH AN ELECTRON-WITHDRAWING GROUP USING TRANSITION METAL CARBENE CATALYSTS
摘要
The invention pertains to the use of Group 8 transition metal alkylidene complexes as catalysts for olefin cross-metathesis reactions. In particular, ruthenium and osmium alkylidene complexes substituted with an N-heterocyclic carbene ligand and at least one electron donor ligand in the form of a heterocyclic group are used to catalyze cross-metathesis reactions to provide a olefin products that are directly substituted with an electron-withdrawing group.
申请公布号
WO03087167(A2)
申请公布日期
2003.10.23
申请号
WO2003US10694
申请日期
2003.04.07
申请人
CALIFORNIA INSTITUTE OF TECHNOLOGY
发明人
GRUBBS, ROBERT, H.;MORGAN, JOHN, P.;LOVE, JENNIFER, A.;TRNKA, TINA, M.