| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_805883408c251b3b421ba4bcfb2c0eb7 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00155 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-0026
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-243
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-54 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-54 |
| filingDate |
2000-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2001-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f374e8adf39258dc8e061208704f084f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_968a5429e78dbb0abdd9aa84152f6b4e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a8fd1f9e99a7ccd25d6d35382f95cde3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3ee2b117d0ab762978f8f9914ff38111 |
| publicationDate |
2001-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6310258-B1 |
| titleOfInvention |
Process for preparing 1,3-diketones |
| abstract |
The invention provides a process for preparing 1,3-diketones by rearrangement of the isomeric enol ester in a tube reactor comprising a heated portion and an unheated insulated portion which can optionally be provided with cooling means. The unheated portion of the reactor has a higher volume to surface ratio than the heated portion of the reactor. The reaction can be carried out adiabatically in the unheated portion of the reactor. The process and apparatus provide higher yields and selectivity to the 1,3-diketones. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101417932-B |
| priorityDate |
1999-08-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |