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Cross-metathesis of olefins directly substituted with an electron-withdrawing group using transition metal carbene catalysts
Cross-metathesis of olefins directly substituted with an electron-withdrawing group using transition metal carbene catalysts
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机译:使用过渡金属卡宾催化剂对被吸电子基团直接取代的烯烃进行交叉复分解
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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.
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