| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0d78cd2835221849f6a74e6349185819 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-582 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C209-325
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25B3-28 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-74
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B3-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B3-28 |
| filingDate |
1992-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1994-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5f83005a9a84d8cabb61bb6ce8bf088e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0a7da785802503cbc3a62b32fa5c3431 |
| publicationDate |
1994-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5279714-A |
| titleOfInvention |
Preparation of fluoroanilines by electrochemical means |
| abstract |
A process for the preparation of a compound of Formula A: (* CHEMICAL STRUCTURE *) Formula A wherein X1 and X2 are independently selected from H or any substituent which does not interfere with the electrochemical reductive fluorination; and Z1 and Z2 are each independently selected from H or an electron donating group; which comprises electrochemical reductive fluorination of a compound of Formula B: (* CHEMICAL STRUCTURE *) Formula B wherein X1, X2, Z1 and Z2 are as defined above in a mixture of anhydrous hydrogen fluoride and an alkali metal fluoride. The 4-fluoroanilines find use as intermediates in the manufacture of a wide range of agrochemicals, dyestuffs and pharmaceuticals. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108558674-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113755866-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-116606214-A |
| priorityDate |
1991-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |