http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S6127968-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cff62ee19588f053fe1f229df4e6c756 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D231-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N43-58 |
| filingDate | 1984-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cd6ee7c6241210f1ac8bc1a65869d4a2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d3c7735cdcf360f256216deb56d03793 |
| publicationDate | 1986-02-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S6127968-A |
| titleOfInvention | Pyrazole derivative and its preparation |
| abstract | NEW MATERIAL:A pyrazole derivative shown by the formula (A is H, or alkali metal). n EXAMPLE: 4-(2,4-Dichloro-3-methylbenzoyl)-5-hydroxyl-1-methylpyrazole. n USE: A herbicide or an intermediate for a herbicide having improved phytotoxicity to rice plant. n PREPARATION: 1-Methyl-5-pyrazolone or its hydrochloride is condensed with 2,6- dichlorotoluene and carbon tetrachloride in the presence of an aluminum halide, the condensation product is then hydrolyzed to give a compound shown by the formula in high yield industrially advantageously from an inexpensive, easily obtainable and easily handleable raw material. n COPYRIGHT: (C)1986,JPO&Japio |
| priorityDate | 1984-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.