http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-930012796-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-09 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-113 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-11 |
| filingDate | 1991-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1993-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-930012796-A |
| titleOfInvention | Method for preparing trialkyl phosphate |
| abstract | In the present invention, trialkyl phosphate is prepared by adding a base dissolved in water, an organic solvent and an alcohol to one reactor, and then mixing phosphorus oxychloride at 0-50 ° C., then removing the water layer and removing the remaining organic solvent layer. The present invention relates to a method for preparing trialkyl phosphate, which is prepared by distillation under reduced pressure, and the gaseous hydrochloric acid generated during the reaction is removed by using a base of an aqueous solution. Since it is dissolved in the organic solvent layer, the target compound can be produced economically and with high yield by separating the reaction target and the salt of the side reaction and distilling under reduced pressure. |
| priorityDate | 1991-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 54.