| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f6e960aa6ad2ba6401030159343ebe68 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C209-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C209-52 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C241-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C251-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-76 |
| filingDate |
1981-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1983-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f258d657012493dafb6c8349f292c019
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ad1e15c27a67117dcba11abf710aa31a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f1b2368386fd858c48e232d227d9160c |
| publicationDate |
1983-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4370502-A |
| titleOfInvention |
Process for producing p-nitroaniline |
| abstract |
A process for producing p-nitroaniline, which comprises nitrating an alpha -methylbenzalaniline of the formula <IMAGE> wherein R represents an alkyl group having 1 to 5 carbon atoms, and n is 0 or 1, with nitric acid in the presence of a halogenated aliphatic hydrocarbon solvent and sulfuric acid to form a p-nitro- alpha -methylbenzalaniline of the formula <IMAGE> wherein R and n are as defined above, and hydrolyzing the p-nitro- alpha -methylbenzalaniline. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4855376-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4933112-A |
| priorityDate |
1980-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |