| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C209-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C209-72 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-35
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-648
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-72 |
| filingDate |
1992-10-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1994-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_479e70976d12ce615601711415c1a436
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3a67c6841683a22620b9b1523cd12ddc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0eb5417438ec65f5e841b1c1eb37bea2 |
| publicationDate |
1994-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5371294-A |
| titleOfInvention |
Process for the preparation of a mixture of cyclohexylamine and dicyclohexylamine |
| abstract |
Cyclohexylamine and dicyclohexylamine can be prepared as a mixture with one another by reaction of phenol with aniline, ammonia or a mixture of aniline and ammonia in the presence of hydrogen over a catalyst, the reaction being carried out according to the invention over a palladium catalyst which has a support of niobic acid or tantalic acid or a mixture of niobic acid and tantalic acid or a support containing such acids. The reaction is carried out at 100 DEG -220 DEG C. under an H2 partial pressure of 0.5-500 bar. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5705700-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114805088-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5491749-A |
| priorityDate |
1991-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |