http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109400568-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N43-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D311-36 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N43-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01P13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D311-36 |
| filingDate | 2018-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-10-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-10-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109400568-B |
| titleOfInvention | 7-Aryloxyacetoxy isoflavone derivatives and their application in pesticides |
| abstract | The invention belongs to the technical field of herbicides, and provides a 7-aryloxyacetoxy isoflavone derivative and its application in pesticides. The synthesis steps are as follows: at an appropriate temperature, the 7-hydroxyisoflavone derivative and the Aryloxyacetyl chloride is added to an appropriate reaction solvent, an appropriate catalyst is added, and the reaction is carried out. After the reaction is completed, the solvent is removed, NaOH solution is added to the residue, filtered, washed, dried, and recrystallized to obtain 7-aryloxyacetoxyl Isoflavone derivatives. The invention provides a preparation method of a new type of isoflavones. The compound of the present invention has high herbicidal activity, and compared with other compounds, the herbicidal activity has been greatly improved. The compounds of the present invention have a high control effect on the tested weeds such as the dicotyledonous weed model vegetable rape. |
| priorityDate | 2018-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 91.