http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102935384-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C47-277 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C47-21 |
| filingDate | 2012-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2014-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102935384-B |
| titleOfInvention | Method of synthesis of citronellal |
| abstract | The invention discloses a precious metal complex catalyst of a chiral di-phosphine ligand. A synthetic method of the precious metal complex catalyst comprises the steps of controlling the reaction temperature, performing the reaction of a precious metal chemical complex and perchlorate in an organic polar solvent for 1-30 hours, adding the di-phosphine ligand into filtrate obtained through reaction to control the reaction temperature, and performing the reaction for 1-30 hours again to obtain the catalyst. The invention discloses a chemical formula of the catalyst and a method for preparing citronellal by utilizing the precious metal complex catalyst. The method for preparing the citronellal by utilizing the precious metal complex catalyst comprises the steps of adding the catalyst, a substrate and a solvent into a reaction flask according to the proportion under the protection of nitrogen, controlling the reaction temperature to perform isomerization reaction, removing the solvent under certain pressure, performing acidic hydrolysis to residues to separate an organic phase, and performing concentration to obtain the citronellal. |
| priorityDate | 2012-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.