http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109096117-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C201-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C205-19 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C205-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C205-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C201-12 |
| filingDate | 2018-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109096117-B |
| titleOfInvention | Preparation method of 1-phenyl-2-nitroethanol and derivatives thereof |
| abstract | The invention discloses a preparation method of 1-phenyl-2-nitroethanol and derivatives thereof, wherein the 1-phenyl-2-nitroethanol or the derivatives thereof are prepared by taking benzaldehyde or the derivatives thereof and nitromethane as raw materials, taking tert-butyl alcohol as a solvent and taking strongly basic chlorine type 717 anion exchange resin as a catalyst through a Henry reaction. The method for preparing phenyl nitroalcohol has the advantages of strong catalyst effect, high conversion rate of synthetic reaction, 60-80% yield, and simplified post-treatment operation because the catalyst in the product can be removed only by filtering in the post-treatment. |
| priorityDate | 2018-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.