http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S63230682-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_28a869d6fc950d50f6df03f549ca3afa |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D263-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N43-76 |
| filingDate | 1987-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_24b4c718e98057280e04edfd5682c351 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5a90d7e5122e826d409fe74113c1693e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cb22c1227603cc54ee0f5d748488f99d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ae22552e0ac6e1d8ea7ea82ece8098b2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ec429aeb481b9f39e34c7adcc15f4399 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_998d5fda1e00da98c95871e1b68f54c4 |
| publicationDate | 1988-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S63230682-A |
| titleOfInvention | Phenylhydrazone derivative of 2-oxazoline-4,5-dione |
| abstract | NEW MATERIAL:A compound expressed by formula I (R 1 represents straight chain 2W10C alkyl or branched chain 3W10C alkyl, etc.; R 2 represents H, F, etc.). n EXAMPLE: 4-[3-(Butoxymethyl)phenylhydrazone] derivative of 2-(2-fluorophenyl)2- oxazoline-4,5-dione. n USE: An intermediate for producing a phenylhydrazone derivative of an oxamide useful as a herbicide. n PREPARATION: First, a nitrobenzene chloride expressed by formula II as a starting material is reacted and etherified with a compound expressed by the formula R 1 OH in the presence of a hydrogen chloride-trapping agent, such as KOH, preferably at -10W150°C. Then the obtained compound expressed by formula III is successively reduced and azotized to afford a diazo compound expressed by formula IV. Consequently, the compound is subjected to diazo- coupling reaction with a 2-oxazolin-5-one derivative expressed by formula V preferably at -50W100°C. n COPYRIGHT: (C)1988,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013006855-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11241448-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11485746-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10604538-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10526351-B2 |
| priorityDate | 1987-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.