http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114292173-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C47-19 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-64 |
| filingDate | 2022-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114292173-B |
| titleOfInvention | A kind of preparation method of hydroxycitronellal and catalyst used |
| abstract | The invention discloses a preparation method of hydroxycitronellal and a catalyst used. The preparation method comprises the following steps: under the action of a metal coordination catalyst, citronellal and water are directly hydrated, and after the reaction is finished, a post-treatment is carried out to obtain The hydroxycitronellal and the metal coordination catalyst are prepared by the following method: dissolving the metal salt 1, the metal salt 2 and the ligand in an alcohol solvent, heating and stirring to carry out the reaction, and after the reaction is completed, the , filtering, washing and drying to obtain the metal coordination catalyst. The preparation method adopts a new metal coordination catalyst to catalyze the reaction, the conversion rate of the raw material is high, the occurrence of side reactions is effectively suppressed, and the purity and yield of the product are improved. |
| priorityDate | 2022-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 116.