http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107835816-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-64044 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-64048 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F136-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F136-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F36-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F36-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F36-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-6428 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-64072 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-6421 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-38 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F136-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F136-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-642 |
| filingDate | 2016-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107835816-B |
| titleOfInvention | Titanium azoxide complex, catalytic system comprising said Titanium azoxide complex and process for the (co) polymerization of conjugated dienes |
| abstract | A titanium nitride complex having the general formula (I) or the general formula (II), wherein: -R 1 Represents a hydrogen atom; or from linear or branched C optionally halogenated 1 ‑C 20 Alkyl radical, preferably C 1 ‑C 15 An optionally substituted cycloalkyl group, an optionally substituted aryl group; -identical or different R 2 、R 3 、R 4 And R 5 Represents a hydrogen atom; or from linear or branched C optionally halogenated 1 ‑C 20 Alkyl radical, preferably C 1 ‑C 15 Optionally substituted cycloalkyl groups, optionally substituted aryl groups, nitro groups, hydroxyl groups, amino groups; -Y represents NH-R 6 Group, wherein R 6 Represents a hydrogen atom, or is selected from linear or branched C optionally halogenated 1 ‑C 20 Alkyl radical, preferably C 1 ‑C 15 An optionally substituted cycloalkyl group, an optionally substituted aryl group; or N-R 7 Group, wherein R 7 Selected from linear or branched C optionally halogenated 1 ‑C 20 Alkyl radical, preferably C 1 ‑C 15 An optionally substituted cycloalkyl group, an optionally substituted aryl group; -X, which are identical or different 1 、X 2 、X 3 And X 4 Represents a halogen atom, such as, for example, chlorine, bromine, iodine, preferably chlorine; or from straight or branched C 1 ‑C 20 Alkyl radical, preferablyLand selection C 1 ‑C 15 ，‑OCOR 8 Group OR-OR 8 Group, wherein R 8 Selected from linear or branched C 1 ‑C 20 Alkyl radical, preferably C 1 ‑C 15 (ii) a Or X 1 、X 2 And X 3 One of them is selected from ethers such as, for example, diethyl ether, Tetrahydrofuran (THF), dimethoxyethane, preferably Tetrahydrofuran (THF); -in which Y represents NH-R 6 Group, wherein R 6 N is 1, with the same meaning as reported above; or in which Y represents N-R 7 Group, wherein R 7 In the case of having the same meaning as reported above, or in which X 1 、X 2 And X 3 In the case where one of them is selected from ethers, n is 0; -R 'which are identical or different' 1 、R′ 2 、R′ 3 、R′ 4 、R′ 5 、R′ 6 And R' 7 Represents a hydrogen atom; or from linear or branched C optionally halogenated 1 ‑C 20 Alkyl radical, preferably C 1 ‑C 15 An optionally substituted cycloalkyl group, an optionally substituted aryl group; -identical or different X' 1 And X' 2 Represents a halogen atom, such as, for example, chlorine, bromine, iodine, preferably chlorine; or from straight or branched C 1 ‑C 20 Alkyl radical, preferably C 1 ‑C 15 ，‑OCOR′ 8 Group OR-OR' 8 Group, wherein R' 8 Selected from linear or branched C 1 ‑C 20 Alkyl radical, preferably C 1 ‑C 15 (ii) a -Y' is selected from ethers such as, for example, diethyl ether, Tetrahydrofuran (THF), dimethoxyethane, preferably Tetrahydrofuran (THF); or Y' represents a group having the general formula (III): wherein R' 1 、R′ 2 、R′ 3 、R′ 4 、R′ 5 、R′ 6 And R' 7 Have the same meaning as reported above; -m is 0 or 1. Said titanium azocomplexes having general formula (I) or general formula (II) can be advantageously used in catalytic systems for the (co) polymerization of conjugated dienes. |
| priorityDate | 2015-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
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