| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_696ca0ae93d5cf5a686273601361781f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B2200-07
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2601-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2527-1206
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2527-1213 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-67
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-85
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C5-2246
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C47-546
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-83
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-49 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C47-546
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-49
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 |
| filingDate |
2007-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2013-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0c11a49e90791060d547903fc4a8ad25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_252631fd8d5277397bed1180eb8c858f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_de11969a4cd4a6a623a71a8fa9edc321 |
| publicationDate |
2013-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-101437784-B |
| titleOfInvention |
4-(4-alkylcyclohexyl)benzaldehyde |
| abstract |
A process for effectively producing a 4-(4-alkylcyclohexyl)benzaldehyde, 4-(cyclohexyl)benzaldehyde, a 4-(trans-4-alkylcyclohexyl)benzaldehyde and a (trans-4-alkylcyclohexyl)benzene useful for electronic material applications such as liquid crystals and for pharmaceutical and agrochemical applications, etc., are disclosed. The present invention provides (1) a process for producing a 4-(4-alkylcyclohexyl)benzaldehyde or 4-(cyclohexyl)benzaldehyde by formylating a (4-alkylcyclohexyl)benzene or cyclohexylbenzene with carbon monoxide, (2) a process for producing a 4-(trans-4-alkylcyclohexyl)benzaldehyde by formylating a (4-alkylcyclohexyl)benzene having a cis/trans molar ratio of 0.3 or less with carbon monoxide, and (3) a process for producing a (trans-4-alkylcyclohexyl)benzene by isomerizing a mixture of the cis and trans isomers of a (4-alkylcyclohexyl)benzene, all of the processes being performed in the presence of HF and BF 3 . |
| priorityDate |
2006-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |