公开(公告)号：EP2707353A1

公开(公告)日：2014-03-19

申请号：EP12786675.4

申请日：2012-05-12

申请人： Novomer, Inc.

发明人： LEE, Han ,  ALLEN, Scott, D. ,  FARMER, Jay ,  COATES, Geoff

IPC分类号： C07C51/10

CPC分类号： C08G63/823 ,  B01J31/183 ,  B01J31/2217 ,  B01J31/2243 ,  B01J2231/34 ,  B01J2531/0216 ,  B01J2531/025 ,  B01J2531/0252 ,  B01J2531/16 ,  B01J2531/22 ,  B01J2531/26 ,  B01J2531/31 ,  B01J2531/32 ,  B01J2531/33 ,  B01J2531/46 ,  B01J2531/62 ,  B01J2531/72 ,  B01J2531/821 ,  B01J2531/822 ,  B01J2531/824 ,  B01J2531/842 ,  B01J2531/845 ,  B01J2531/847 ,  B01J2540/42 ,  B01J2540/54 ,  C07C51/54 ,  C07D305/08 ,  C07D307/20 ,  C07D487/22 ,  C07F5/069 ,  C07F15/065 ,  C07C55/10

摘要： In one aspect, the present invention provides catalysts for the carbonylation of heterocycles. The inventive catalysts feature metal-ligand complexes having cationic functional groups tethered to the ligand, wherein the tethered cationic groups are associated with anionic metal carbonyl species. The invention also provides methods of using the inventive catalysts to affect the ring opening carbonylation of epoxides.

公开(公告)号：EP3838403A1

公开(公告)日：2021-06-23

申请号：EP21156382.0

申请日：2012-05-12

申请人： Novomer, Inc.

发明人： LEE, Han ,  ALLEN, Scott, D. ,  FARMER, Jay ,  COATES, Geoff

IPC分类号： B01J31/18 ,  C07C51/10 ,  B01J31/22 ,  C07F15/06 ,  C07D487/22 ,  C07F5/06 ,  C07D307/20 ,  C07C51/54 ,  C07D305/08 ,  B01J31/20

摘要： In one aspect, the present invention provides catalysts for the carbonylation of heterocycles. The inventive catalysts feature metal-ligand complexes having cationic functional groups tethered to the ligand, wherein the tethered cationic groups are associated with anionic metal carbonyl species. The invention also provides methods of using the inventive catalysts to affect the ring opening carbonylation of epoxides.