| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8e43b4ca6b41ce9f54c9a895d474c81a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2603-24 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C231-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C201-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C231-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C201-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C205-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C205-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C205-57
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C205-47 |
| filingDate |
1991-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_471a35551b5fb401f425bf02d89716ff
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a6541935910a4ea8ae25427c0c8447d5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a878d564356e7ce44fa5b8b86bee98ad |
| publicationDate |
1992-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-9204313-A1 |
| titleOfInvention |
Pollution-free process for producing aromatic nitro compound without using mineral acid |
| abstract |
A process for producing aromatic nitro compound which comprises nitrating an aromatic compound by blowing oxygen or air containing a nitrogen oxide and ozone into a solution or suspension thereof in an organohalogen solvent. The use of the oxygen or air containing a nitrogen oxide and ozone as the nitrating agent makes it possible to produce an aromatic nitro compound under mild conditions without using any inorganic acid and to remove various troubles accompanying the use of an inorganic acid in the conventional production process. |
| priorityDate |
1990-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |