| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_543f4f85a8001309fd72a1236d53753a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_505d9e88cb8e9ab5e69eb51f9dde9d51
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9b6ad8c53718792bda6021adabb42745
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1800b27b33c1873ff7cfe14dc9dc8c5b |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J25-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C213-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-8892
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C213-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C213-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-868 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C213-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C217-84 |
| filingDate |
2011-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7cad8e18fee216c2f6e38a6cbf6e565f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fd86d25bc0a30a8649bfc50f0c6f3c0b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_587f7872c27c401c357a67120fdd70cf |
| publicationDate |
2013-04-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2013048279-A1 |
| titleOfInvention |
Method for the selective production of n-methyl-para-anisidine |
| abstract |
The invention entitled "Method for the selective production of N-methyl-para-anisidine" relates to chemical technology processes and, more specifically, to methods for the catalytic alkylation of aromatic amines and nitro compounds. The invention concerns a method for producing N-methyl-para-anisidine (N-methyl-para-methoxyaniline; N-methyl-para-aminoanisole) from para-anisidine (para-aminoanisole; para-methoxyaniline) or para-nitroanisole (1-methoxy-4-nitrobenzene) and methanol in the presence or absence of hydrogen over a heterogeneous catalyst. The proposed method makes it possible to exploit existing industrial plants used for producing aniline and N-methylaniline. The aim of the invention is to make it possible to produce N-methyl-para-anisidine with a purity of not less than 98% and a high yield, thus permitting cost-effective, multi-tonne manufacture. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107433198-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015186796-A |
| priorityDate |
2011-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |