| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_05b2524fe9dc3a4cdde7b784406eb359 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C237-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2601-02 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C315-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B39-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C231-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C253-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C237-42 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C237-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C231-12 |
| filingDate |
2020-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2021-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_93b8a6f6bca99cb974134c3f46b157b4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_831a181e53101b12ca0a6bfb7d1fb0f3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e7808a32131cf6a0522c1341d6e78170
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_11340ec680468de8f33c98127cc00fe6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a7d21c5d277f7f7f936fa5c564f15004 |
| publicationDate |
2021-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-10981861-B1 |
| titleOfInvention |
Bromination method for m-diamide compounds |
| abstract |
The present disclosure provides a bromination method for m-diamide compounds comprising reacting a compound represented by formula I with a brominating reagent in the presence of an oxidant to obtain a brominated product represented by formula II. The method adopts a special design of brominating reagents and reaction conditions to introduce a bromine atom at a specific site of the m-diamide compound, with 87.9 to 99.5% yield of a brominated product obtained by the reaction and higher than 91.8% purity. Therefore, the bromination method has a simple route, mild reaction conditions, high efficiency, and does not require complicated and cumbersome post-treatment processes; furthermore, raw materials used for the bromination reaction are readily available, costs of the brominating reagent are low, and the brominated product finally obtained has high yield and high purity, thus the method is a novel one with a broad application prospect. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11407710-B2 |
| priorityDate |
2019-10-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |