http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109336793-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C319-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C323-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C319-14 |
| filingDate | 2018-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109336793-B |
| titleOfInvention | Method for synthesizing 2-thiophenyl ethanol by liquid-solid phase continuous catalytic reaction |
| abstract | A method for synthesizing 2-thiophenyl ethanol by liquid-solid phase continuous catalytic reaction relates to the technical field of organic sulfur chemical industry and adopts inorganic porous materialsThe material-loaded alkali metal salt is used as a catalyst, and the volume space velocity of the mixed solution of the ethylene carbonate and the thiophenol is 0.75-1.5 h at the normal pressure and the temperature of 120 DEG C ‑1 The conversion rate of thiophenol is 99.9 percent, and the selectivity of 2-thiophenylethanol is 99.9 percent. The catalyst is continuously operated for 168 hours, and the conversion rate of thiophenol and the selectivity of 2-thiophenylethanol are both over 99 percent. The product is distilled under reduced pressure and trace of unconverted thiophenol and ethylene carbonate are removed by alkali absorption to obtain 2-thiophenylethanol product with purity higher than 99%. |
| priorityDate | 2018-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 83.