http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1261882-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d31e0e2d55b144c4c476542e22d211a9 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-582 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-124 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-124 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C31-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C27-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C31-36 |
| filingDate | 1985-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1989-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4e37a5bb57c5b47d53878d7e31eed364 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_beb4a044099cabd324b9e5b0d508b84f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d403eeee0d35f6f39d9c591e79191d14 |
| publicationDate | 1989-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1261882-A |
| titleOfInvention | Process for the preparation of 2,2,2-trifluoroethanol |
| abstract | ABSTRACT OF THE DISCLOSURE A continuous process is disclosed for preparing 2,2,2-trifluoroethanol from 2-halo-1,1,1,-trifluoroethane, preferably 2-chloro-1,1,1-trifluoroethane. In the process, 2-halo-1,1,1-trifluoroethane, a carboxylic acid salt and an hydroxylated compound such as water are continuously provided to a reaction mixture in a reactor. The 2-halo-1,1,1-trifluoroethane, the carboxylic acid salt and the hydroxylated compound are reacted therein at a reaction pressure at or above the autogenously developed pressure and at a reaction temperature of from about 223°C to about the critical temperature of the hydroxylated compound. At least a portion of the reaction product mixture is continuously withdrawn from the reactor and unreacted 2-halo-1,1,1,-trifluoroethane is separated therefrom. The separated unreacted 2-halo-1,1,1-trifluoroethane is recycled as part of the 2-halo-1,1,1-trifluoroethane provided to the reaction mixture. The 2,2,2-trifluoroethanol is recovered from the reaction product mixture. |
| priorityDate | 1984-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 56.