http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S63230667-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/C07D249-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C239-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N43-653 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C257-22 |
| filingDate | 1987-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_060420f796d3d1f45e51deae2cfa276c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2e0846e2a9e1510093ddc0b2c6f206f8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cb22c1227603cc54ee0f5d748488f99d |
| publicationDate | 1988-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S63230667-A |
| titleOfInvention | Oxamide phenylhydrazone derivative |
| abstract | NEW MATERIAL:A compound expressed by formula I (R is 1W8C straight-chain alkyl, 3W8C branched alkyl, 3W8C alkenyl, phenyl, aralkyl, etc.). n EXAMPLE: Oxamide-3-[(3-methylbutoxy)methyl]phenylhydrazone. n USE: A raw material for herbicide 4,5-dihydro-1,2,4-triazole-3-carboxamide compound. n PREPARATION: A chloroacetic acid ester derivative expressed by formula II is reacted with a ammonia in an alcohol at -10W50°C, preferably 0W30°C to afford the aimed compound expressed by formula I, which is then condensed with benzaldehyde through dehydration in the presence of a catalyst, such as acetic acid, to provide a 4,5-dihydro-1,2,4-triazole-3-carboxamide derivative. n COPYRIGHT: (C)1988,JPO&Japio |
| priorityDate | 1987-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.