| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D265-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C253-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C201-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D241-52 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D241-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D241-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C205-37
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D265-36 |
| filingDate |
1987-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1989-02-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b632a73e3199261d3ba87beb455188c4 |
| publicationDate |
1989-02-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4803270-A |
| titleOfInvention |
Process of producing fluoroaniline derivatives |
| abstract |
A process is disclosed for producing a fluoroaniline derivative of the formula: ##STR1## wherein X is an oxygen atom or an imino group. The process includes reacting 1,5-dichloro-2,4-dinitrobenzene with a glycol derivative of the formula: n n Y--CH.sub.2 --XH (II) n n wherein X is defined above and Y is a cyano group, a carboxy group or a lower alkoxycarbonyl group to produce a chlorodinitrobenzene derivative of the formula: ##STR2## wherein X and Y are as defined above. The chlorodinitrobenzene derivative (III) is reacted with a metal fluoride to produce a fluorodinitrobenzene derivative of the formula: ##STR3## wherein X and Y are as defined above. The fluorodintrobenzene derivative (IV) is subjected to reductive cyclization to obtain the fluoroaniline derivative (I). |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5247082-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109748799-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102002013-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109748797-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9598382-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5631373-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6251903-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6147075-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101948389-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5622952-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102002013-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5514680-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5410050-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5620979-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5977107-A |
| priorityDate |
1986-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |