公开(公告)号：US10214494B2

公开(公告)日：2019-02-26

申请号：US15725848

申请日：2017-10-05

申请人： The United States of America as Represented by the Secretary of the Air Force

发明人： Rusty L. Blanski ,  Robert H. Grubbs

IPC分类号： C07D233/28 ,  C07F15/00

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.

公开(公告)号：US10150738B2

公开(公告)日：2018-12-11

申请号：US15596780

申请日：2017-05-16

申请人： The United States of America as Represented by the Secretary of the Air Force

发明人： Rusty L. Blanski ,  Robert H. Grubbs

IPC分类号： C07D233/28 ,  C07F15/00

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.