http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105669743-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-3282 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-32 |
| filingDate | 2016-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105669743-B |
| titleOfInvention | Method for preparing phosphinic acid/phosphonous acid/phosphate from P (O) -OH compound and arylboronic acid |
| abstract | The invention provides a method for synthesizing phosphinate/phosphonite/phosphate derivatives containing different substituted functional groups at high selectivity, which adopts metal salt as a catalyst, P (O) -OH compounds and arylboronic acid as reaction substrates, and alkali, additives and organic solvents are added into a reaction system. The method has the advantages that: the catalyst is cheap and easy to obtain; the reaction condition is mild, safe and reliable; the selectivity of the obtained target product is close to 100 percent, and the yield is up to more than 90 percent. The method overcomes the defects of poor reaction selectivity, complicated reaction steps, low yield, the need of using reagents harmful to the environment and the like in the traditional method for synthesizing the phosphinic acid/phosphonous acid/phosphate compounds, and has good industrial application prospect. The invention also provides corresponding phosphinic acid/phosphonous acid/phosphate derivatives containing different substituted functional groups. |
| priorityDate | 2016-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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