| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8fb9f44db08d1c42a53f3d28eaae416f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J21-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2601-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-67 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-597
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-67
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-00 |
| filingDate |
2009-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7668efcc60911d584683deb62c4934ea
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f9d45099162b588ea873b943f2ea79fd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fdbcdefac8a624b73323338c32d99223 |
| publicationDate |
2009-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2009275031-A |
| titleOfInvention |
Process for producing 2-alkyl-2-cycloalkene-1-one |
| abstract |
An object of the present invention is to provide a method for producing 2-alkyl-2-cycloalkene-1-one and a method for activating palladium and / or a platinum catalyst, which can obtain a target product with high purity and have high productivity. A 2-alkylidenecycloalkanone is reacted in the presence of palladium and / or a platinum catalyst treated in the following steps (a) and (b): 2-alkyl represented by the general formula (2) It is a method for producing 2-cycloalkene-1-one, and a method for activating palladium and / or a platinum catalyst by the following steps (a) and (b). Step (a): Activate the palladium and / or platinum catalyst in an atmosphere containing hydrogen gas Step (b): Replace the hydrogen gas present as the catalyst atmosphere in the step (a) with an inert gas. Step to remove (In the formula, m is 0 to 3, n is 1 or 2, R 1 and R 2 are each a hydrogen atom or an alkyl group having 1 to 8 carbon atoms, and R 3 is an alkyl group having 1 to 5 carbon atoms. .) [Selection figure] None |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016509991-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023063030-A1 |
| priorityDate |
2008-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |