| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1e70c0aeade92d7571d955d3b90ea06e |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-868
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D315-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-33
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D309-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D315-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 |
| filingDate |
1990-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1992-05-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5d9980b479f1686564efee3609301db4 |
| publicationDate |
1992-05-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5110954-A |
| titleOfInvention |
Dehydrogenation of diols |
| abstract |
A process is provided for the production of lactones by the catalytic dehydrogenation of aliphatic diols containing from 3-7 carbon atoms and optionally one or more ether linkages in the diol chain. The reaction is conducted in the liquid phase with a copper chromite catalyst at a temperature of from about 150 DEG -250 DEG C. in the absence of added hydrogen, and preferably at reaction conditions where yields are about 99%. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5310945-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3243566-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6323347-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010305339-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5628916-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5690836-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-1301984-C
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2016030928-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2364209-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9381498-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5210229-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0956898-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0956898-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3744717-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105712961-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11260374-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105712961-B |
| priorityDate |
1990-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |