| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C59-88 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D237-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D237-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-455
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C59-88
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-275
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-305 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-275
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D237-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C59-88 |
| filingDate |
2018-10-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2020-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-WO2019083001-A1 |
| titleOfInvention |
Method for Producing Benzoyl Formic Acid Compound and Pyridazine Compound |
| abstract |
The present invention provides an industrially advantageous method for producing a benzoyl formic acid compound, and an efficient method for producing a pyridazine compound using the same. Specifically, the present invention includes step (B): a step of reacting the compound represented by the formula (1) with nitrosylsulfuric acid in the presence of water to obtain the compound represented by the formula (2). , A method for producing the compound represented by the formula (2) is provided. |
| priorityDate |
2017-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |