| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d40285e27f4ed83b8728b0d477404958 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C215-76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C213-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C217-84
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-47
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-32 |
| filingDate |
2011-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2014-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_879077144af0b3baea338ad3c491e4a2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4b40146235e84c439e0c20768d992633
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1bda42ed3c1f6ed035072859d1041ac9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7dd772d3d7945eb179e400f53dd131d9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6303984aa463f6eae3818a6171cc3a43
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_356bac54fae33c90871e5910e8944288 |
| publicationDate |
2014-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-102285891-B |
| titleOfInvention |
Method for preparing arylamine by catalytic hydrogenation of aromatic nitro compound |
| abstract |
The invention discloses a method for preparing arylamine by catalytic hydrogenation of an aromatic nitro compound. The method is to obtain the arylamine of a formula (I) by the catalytic hydrogenation of an aromatic nitro compound shown by a formula (II) and hydrogen in the presence of a catalyst and an ammonium compound serving as an inhibitor. The method disclosed by the invention can obviously reduce the generation of azo compounds and improve the yield and quality of the product. |
| priorityDate |
2011-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |