http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106699507-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-145 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-145 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C33-22 |
| filingDate | 2017-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106699507-B |
| titleOfInvention | Preparation method of alpha-phenethyl alcohol |
| abstract | The invention provides a preparation method of alpha-phenethyl alcohol. The preparation method of the alpha-phenethyl alcohol comprises the following steps: adding raw materials of acetophenone, solvent water and a catalyst into a reactor, wherein the catalyst is a supported cobalt-based catalyst or a supported copper-based catalyst; sealing the reactor and replacing with nitrogen and hydrogen respectively three times; providing a hydrogen source, controlling the pressure in the reactor to be 0.50-3 MPa, controlling the stirring speed to be 500-1000 r/min, reacting for 2-10 hours at 70-120 ℃, and obtaining the alpha-phenethyl alcohol through one-step reaction. The alpha-phenethyl alcohol prepared by the process has the advantages of high conversion rate and high selectivity, and the water is used as a solvent, so that the process is free from environmental pollution and greatly improves the industrial feasibility. |
| priorityDate | 2017-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.