http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110803973-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B2200-07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2601-14 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C253-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B41-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-313 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-41 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-313 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B41-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-41 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C253-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-67 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C47-542 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C47-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C47-55 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C47-546 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C47-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C47-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C47-232 |
| filingDate | 2019-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110803973-B |
| titleOfInvention | Method for reducing carboxylic acid into aldehyde compound |
| abstract | The invention discloses a method for reducing carboxylic acid into aldehyde compounds, belonging to the field of organic chemical synthesis. Specifically, a carboxylic acid compound, a transition metal nickel compound, an acid anhydride compound, a ligand, and a reducing agent are dissolved in an organic solvent under an argon atmosphere, and the mixture is heated and stirred to react, after the reaction is completed, the organic solvent is removed under reduced pressure, and column chromatography is performed to obtain various aldehyde compounds. The method has the advantages of simple synthesis steps, mild reaction conditions, simple and easy operation, capability of successfully reducing the carboxylic acid compounds into the aldehyde organic compounds, small consumption of reaction catalysts and high product yield, and provides a new way for reducing the carboxylic acid compounds into the aldehyde compounds. Compared with the existing method, the method has the advantages of cheap and easily-obtained raw materials, environmental friendliness, increased substrate universality and functional group compatibility, and certain innovation and unique research significance in organic synthesis methodology. |
| priorityDate | 2019-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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