http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I734776-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a621078cfb8bd736c1bec11105ed939f |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C201-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C203-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C201-10 |
| filingDate | 2017-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cd18e6f9df21374323c2b747c713ddd0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c71a5157f601a93536722b0e6c8d4b15 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a71d6faa54a0888f857956e800e576bb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7c66a69fd6667d004272d7542a4ea3e9 |
| publicationDate | 2021-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-I734776-B |
| titleOfInvention | Method for manufacturing nitrobenzene compound |
| abstract | An object of the present invention is to provide a method for manufacturing a nitrobenzene compound represented by the following general formula (1) which is economically preferable and suitable for industrialization. n n The present invention provides a method for manufacturing a nitrobenzene compound represented by the following general formula (1), which comprises the following steps: (i) reacting an aniline compound of the formula (2) with a metal salt of nitrous acid in the presence of nitric acid, and (ii) reacting the product of step (i) with a metal salt of nitrous acid in the presence of a copper compound. n n n(In the formula, R 1 represents a halogen atom; R 2 , R 3 and R 4 represent a hydrogen atom or the like; R 5 represents a halogen atom or an alkoxycarbonyl group.) n n n(In the formula, R 1 , R 2 , R 3 , R 4 and R 5 are as defined above.) |
| priorityDate | 2016-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 208.