http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002121175-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f9a938da12b18c7f3faa34d9bfdd89c3 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-62 |
| filingDate | 2000-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_46ad03f1cbe2a24c717d9e9386c92bc6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9c1b5f77551f907ed20ff118f3a6dc10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1bda295d9b2ff96909e274ae53756a40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba6402009369f68b84de1fd6eb978d1b |
| publicationDate | 2002-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2002121175-A |
| titleOfInvention | Method for recovering aprotic polar solvent in trifluoroethyl carboxylic acid ester production |
| abstract | PROBLEM TO BE SOLVED: To facilitate separation of a solvent and a by-product metal chloride by increasing the size of a by-product metal chloride in a process for producing a trifluoroethyl carboxylate, and Provided is a method for recovering an aprotic polar solvent in the production of ethyl carboxylate. SOLUTION: 2,2,2-Trifluoro-1-chloroethane and a metal salt of a carboxylic acid are reacted in an aprotic polar solvent to produce a trifluoroethyl carboxylic acid ester, and a metal chloride by-produced. In a method of separating and recovering a solvent from a reaction solution containing the compound, a metal salt of 2,2,2-trifluoro-1-chloroethane and a carboxylic acid is reacted in an aprotic polar solvent in the presence of a hydroxyl group-containing organic compound. A method of recovering a solvent in the production of trifluoroethyl carboxylate, comprising separating an aprotic polar solvent from a reaction solution after the reaction is completed. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106749026-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007161624-A |
| priorityDate | 2000-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 106.