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公开(公告)号:US09828347B2
公开(公告)日:2017-11-28
申请号:US14880147
申请日:2015-10-09
发明人: Rusty L Blanski , Robert H Grubbs
IPC分类号: C07D233/28 , C07F15/00
CPC分类号: C07D233/28 , C07F15/0033 , C07F15/0046
摘要: Backfunctionalized imidazolinium salts and methods of synthesizing the same and NHC carbene-metal complexes therefrom. For backfunctionalized imidazolinium salts of the formula: Wherein R1 is selected from the group consisting of an ester group, an amide group, and an aromatic group; R2 is selected from the group consisting of hydrogen, an ester group, an amide group, and an aromatic group; R3 and R4 are each an aliphatic group; and X is an anion; the method comprises cyclization of a halogenated acrylate with Hünig's base in a solvent.