公开(公告)号：US20210179532A1

公开(公告)日：2021-06-17

申请号：US17122187

申请日：2020-12-15

Applicant: EVONIK OPERATIONS GMBH

Inventor： Kaiwu DONG ,  Robert FRANKE ,  Ralf JACKSTELL ,  Matthias BELLER

IPC: C07C67/40 ,  B01J31/22

Abstract: Process for the alkoxycarbonylation of trivinylcyclohexane.

公开(公告)号：US20230348356A1

公开(公告)日：2023-11-02

申请号：US18348913

申请日：2023-07-07

Applicant: EVONIK OPERATIONS GMBH

Inventor： Kaiwu DONG ,  Xiangjie FANG ,  Helfried NEUMANN ,  Ralf JACKSTELL ,  Matthias BELLER ,  Robert FRANKE ,  Dieter HESS ,  Katrin Marie DYBALLA ,  Dirk Fridag ,  Frank GEILEN

IPC: C07C67/38 ,  C07F9/58 ,  C07F9/572 ,  C07F9/6506 ,  C07F15/00 ,  B01J31/24 ,  B01J31/22 ,  C07F9/655 ,  C07F9/6553 ,  C07F17/02

CPC classification number: C07C67/38 ,  C07F9/58 ,  C07F9/572 ,  C07F9/6506 ,  C07F15/006 ,  B01J31/2409 ,  B01J31/2404 ,  B01J31/24 ,  B01J31/2295 ,  C07F9/65515 ,  C07F9/655345 ,  C07F17/02 ,  B01J2231/321 ,  B01J2531/824 ,  B01J2531/0208 ,  B01J2531/842 ,  B01J2231/49

Abstract: The invention relates to compounds of formula (I)




where



R1, R2, R3, R4 are each independently selected from —(C1-C12)-alkyl, —(C3-C12)-cycloalkyl, —(C3-C12)-heterocycloalkyl, —(C6-C20)-aryl, —(C3-C20)-heteroaryl;
at least one of the R1, R2, R3, R4 radicals is a —(C3-C20)-heteroaryl radical;
and
R1, R2, R3, R4, if they are —(C1-C12)-alkyl, —(C3-C12)-cycloalkyl, —(C3-C12)-heterocycloalkyl, —(C6-C20)-aryl or —(C3-C20)-heteroaryl,
may each independently be substituted by one or more substituents selected from —(C1-C12)-alkyl, —(C3-C12)-cycloalkyl, —(C3-C12)-heterocycloalkyl, —O—(C1-C12)-alkyl, —O—(C1-C12)-alkyl-(C6-C20)-aryl, —O—(C3-C12)-cycloalkyl, —S—(C1-C12)-alkyl, —S—(C3-C12)-cycloalkyl, —COO—(C1-C12)-alkyl, —COO—(C3-C12)-cycloalkyl, —CONH—(C1-C12)-alkyl, —CONH—(C3-C12)-cycloalkyl, —CO—(C1-C12)-alkyl, —CO—(C3-C12)-cycloalkyl, —N—[(C1-C12)-alkyl]2, —(C6-C20)-aryl, —(C6-C20)-aryl-(C1-C12)-alkyl, —(C6-C20)-aryl-O—(C1-C12)-alkyl, —(C3-C20)-heteroaryl, —(C3-C20)-heteroaryl-(C1-C12)-alkyl, —(C3-C20)-heteroaryl-O—(C1-C12)-alkyl, —COOH, —OH, —SO3H, —NH2, halogen;
and to the use thereof as ligands in alkoxycarbonylation.

公开(公告)号：US20230219877A1

公开(公告)日：2023-07-13

申请号：US18179456

申请日：2023-03-07

Applicant: EVONIK OPERATIONS GMBH

Inventor： Kaiwu DONG ,  Robert FRANKE ,  Ralf JACKSTELL ,  Matthias BELLER

IPC: C07C67/40 ,  B01J31/22 ,  C07C67/38

CPC classification number: C07C67/40 ,  B01J31/2295 ,  C07C67/38 ,  C07C69/003

Abstract: Process for the alkoxycarbonylation of trivinylcyclohexane.

公开(公告)号：US20210276939A1

公开(公告)日：2021-09-09

申请号：US17326738

申请日：2021-05-21

Applicant: EVONIK OPERATIONS GMBH

Inventor： Kaiwu DONG ,  Xiangjie FANG ,  Helfried NEUMANN ,  Ralf JACKSTELL ,  Matthias BELLER ,  Robert FRANKE ,  Dieter HESS ,  Katrin Marie DYBALLA ,  Dirk FRIDAG ,  Frank GEILEN

IPC: C07C67/38 ,  C07F9/58 ,  C07F9/572 ,  C07F9/6506 ,  C07F15/00 ,  B01J31/24 ,  B01J31/22 ,  C07F9/655 ,  C07F9/6553 ,  C07F17/02

Abstract: The invention relates to compounds of formula (I) where R1, R2, R3, R4 are each independently selected from —(C1-C12)-alkyl, —(C3-C12)-cycloalkyl, —(C3-C12)-heterocycloalkyl, —(C6-C20)-aryl, —(C3-C20)-heteroaryl; at least one of the R1, R2, R3, R4 radicals is a —(C3-C20)-heteroaryl radical; and R1, R2, R3, R4, if they are —(C1-C12)-alkyl, —(C3-C12)-cycloalkyl, —(C3-C12)-heterocycloalkyl, —(C6-C20)-aryl or —(C3-C20)-heteroaryl, may each independently be substituted by one or more substituents selected from —(C1-C12)-alkyl, —(C3-C12)-cycloalkyl, —(C3-C12)-heterocycloalkyl, —O—(C1-C12)-alkyl, —O—(C1-C12)-alkyl-(C6-C20)-aryl, —O—(C3-C12)-cycloalkyl, —S—(C1-C12)-alkyl, —S—(C3-C12)-cycloalkyl, —COO—(C1-C12)-alkyl, —COO—(C3-C12)-cycloalkyl, —CONH—(C1-C12)-alkyl, —CONH—(C3-C12)-cycloalkyl, —CO—(C1-C12)-alkyl, —CO—(C3-C12)-cycloalkyl, —N—[(C1-C12)-alkyl]2, —(C6-C20)-aryl, —(C6-C20)-aryl-(C1-C12)-alkyl, —(C6-C20)-aryl-O—(C1-C12)-alkyl, —(C3-C20)-heteroaryl, —(C3-C20)-heteroaryl-(C1-C12)-alkyl, —(C3-C20)-heteroaryl-O—(C1-C12)-alkyl, —COOH, —OH, —SO3H, —NH2, halogen; and to the use thereof as ligands in alkoxycarbonylation.