http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H01316364-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2baf849d216e689ecc40ccc931a7a7bc |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-185 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D231-20 |
| filingDate | 1988-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_72494fe22e871d593cc4a8b38e3b3cc8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3e547371754d0ab23c3cfbf19a4bf528 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c3e3d38ea0ba08f34d3c06187b1c5813 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5f93d6e007fcbbf908973f54ef99ff21 |
| publicationDate | 1989-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H01316364-A |
| titleOfInvention | Production of pyrazole benzoic acid esters |
| abstract | PURPOSE: To readily and industrially advantageously obtain the subject compound useful for intermediate of herbicide in high yield by reacting substituted benzene with 5-hydroxypyrazoles and CO in co-existence of base and catalyst of VIII group in table of periodic law of elements. n CONSTITUTION: A substituted benzene expressed by formula I (X is Br, I or base of diazoniumtetrafuluoroboric acid; R 1 is 1-4C alkyl and alkoxy, OH, 3-6C alkoxyalkoxy or 2-5C alkoxyalkyl, etc.; R 3 is 1-2C alkylthio or alkylsulfinyl, CF 3 , NO 2 or halogen, etc.; with a proviso that R 1 -R 3 is F or C where X is Br; R 1 -R 3 is F, C or Br where X is I) is reacted with 5-hydroxypyrazoles expressed by formula II (A is 1-3C alkyl, allyl or propargyl; B is H or CH 3 ) and CO in co-existence of a base and a catalyst of VIII group in table of periodic law of elements to obtain the aimed compound expressed by formula III. n COPYRIGHT: (C)1989,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021000736-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112689626-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112689626-B |
| priorityDate | 1988-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.