http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0114575-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3e9445e5e3626f36e932c6451a928250 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N43-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D239-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D239-48 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D239-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D239-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D239-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N43-54 |
| filingDate | 1983-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d1d6f263883bbfea00c55f3379ce2f33 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aba0eabb859ca6dd8c2b2ee93fe61bf9 |
| publicationDate | 1984-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0114575-A1 |
| titleOfInvention | 2,4-Diamino-6-halogen-5-trifluoromethyl pyrimidine with herbicidal activity |
| abstract | 2,4-diamino-6-halogen-5-trifluoromethylpyrimidines of the formula wherein X is a halogen atom, especially chlorine or fluorine; R 1 and R 2 each independently represent hydrogen, C 1 -C 6 alkyl, C 3 -C 6 cycloalkyl or together a C a -C 7 alkylene bridge, have extremely selective herbicidal properties and are suitable for controlling weeds in crops of useful plants like corn, grain or soy. They are prepared by aminating 2,4,6-trihalogen-5-trifluoromethylpyrimidine, which in turn can be obtained by fluorinating 2,4,6-trihalopyrimidine-5-carboxylic acid. The 2,4,6-trihalogen-5-carboxylic acids are new intermediates and are obtained by oxidation in sulfuric acid using chromium trioxide of 2,4,6-trihalogen-5-methyl-, halomethyl- or -formylpyrimidine. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101140695-B1 |
| priorityDate | 1982-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 225.