Predicate |
Object |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q19-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C49-825 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-41 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-35 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q19-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-35 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-825 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-41 |
filingDate |
2018-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2020-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationDate |
2020-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
KR-102195387-B1 |
titleOfInvention |
Method for preparing p-Hydroxyacetophenone |
abstract |
The disclosed method for preparing p-hydroxyacetophenone includes a first step of preparing phenylacetate; And a second reaction of the phenylacetate using an acid catalyst set in a solvent selected from haloalkyl ethers, alkyl acetates, and mixtures of haloalkyl ethers and alkyl acetates, and then distillation under reduced pressure to obtain p-hydroxyacetophenone. Step; includes. |
priorityDate |
2018-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |