http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112661689-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D207-456 |
| filingDate | 2020-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112661689-B |
| titleOfInvention | Preparation method of 3-bromo-4-amino maleimide compound |
| abstract | The invention relates to a preparation method of a 3-bromo-4-amido maleimide compound, which comprises the steps of taking N-bromosuccinimide, secondary amine and N-substituted maleimide as reaction raw materials in an organic solvent under the condition of oxygen, and obtaining the 3-bromo-4-amido maleimide compound through a free radical series reaction by utilizing an in-situ generated bromaminating reagent under the catalysis of transition metal copper. The method has simple reaction conditions and high yield and purity of the product, develops a synthetic route and a method for preparing the 3-bromo-4-amido maleimide compound, and has good application potential and research value. |
| priorityDate | 2020-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.