http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107011193-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2229-18 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C213-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-7607 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C213-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C217-84 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-76 |
| filingDate | 2017-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107011193-B |
| titleOfInvention | Method for preparing N-methyl p-anisidine |
| abstract | The invention discloses a method for preparing N-methyl-p-anisidine, which takes p-anisidine and methanol as reaction raw materials, takes a molecular sieve loaded active component as a catalyst, and has the reaction temperature of 150-350 ℃ and the liquid volume airspeed of 0.1-2.0 h ‑1 、N 2 Reacting in a fixed bed continuous flow reactor under the condition of serving as a carrier gas to obtain N-methyl p-anisidine; the active component is at least one of Cu and Ni, and the content of the active component is 0.01-30 wt% of the mass of the catalyst; the molecular sieve is one of 3A, 4A and 5A molecular sieves. The method has the advantages of high yield, simple operation, mild condition, stable catalyst performance, low cost and low pollution. |
| priorityDate | 2017-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.