| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_00b3d6a186d6f502f4c256b3e86fc30c |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-89
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-28 |
| filingDate |
1995-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6f18484639d4db8c01595782640a3214 |
| publicationDate |
1997-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H0987251-A |
| titleOfInvention |
Process for producing mono- and di-cyanopyridine-N-oxides |
| abstract |
(57) Abstract: A method for oxidizing only a pyridine nitrogen without hydrolyzing a cyano group of a mono- or dicyano-pyridine compound to obtain a mono- and dicyano-pyridine oxide. SOLUTION: Mono- or di-cyanopyridine is selected from hydrogen peroxide or performic acid, peracetic acid, perbenzoic acid, and perphthalic acid in an aqueous solvent in the presence of an oxyacid and a metal oxide. Reaction with a peracid to produce mono- or di-cyanopyridine-N-oxide. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115784977-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9742295-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113527197-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-714835-B2 |
| priorityDate |
1995-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |