http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111499503-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D333-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-71 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F15-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-76 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-792 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-84 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-813 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F15-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-782 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-533 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D333-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-71 |
| filingDate | 2019-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111499503-B |
| titleOfInvention | Method for synthesizing alpha-alkylated ketone in water |
| abstract | The invention discloses a method for synthesizing alpha-alkylated ketone in water, which comprises the steps of adding ketone, compound alcohol, a transition metal iridium catalyst, alkali and solvent water into a reaction container, carrying out reflux reaction on a reaction mixture in air for several hours, cooling to room temperature, carrying out rotary evaporation to remove the solvent, and carrying out column separation (ethyl acetate/petroleum ether) to obtain a target compound. The reaction process of the invention uses a substrate with equivalent reaction amount, thus avoiding the waste of raw materials; the equivalent alkali is used, so that the environment is protected; the water reflux reaction condition is milder; the reaction uses non-toxic and harmless pure water as a solvent, and the byproduct only generates water, so that the atom reaction economy is high, and the requirement of green chemistry is met. |
| priorityDate | 2019-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 134.