http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112321551-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1ab0a25681817babf1727bf00638ea53 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D309-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-39 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-786 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D309-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-39 |
| filingDate | 2020-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_00dbc4a1a82fcbc621817626a1ab4ef9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_824b7e9a24b43934479e48502ae37ddb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_23537d87346a360dd0871e08cf3daf7a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a5648fd83ac45cde027a5b706caf39d9 |
| publicationDate | 2021-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112321551-A |
| titleOfInvention | A kind of preparation method of butyl-decalactone |
| abstract | The invention relates to the field of perfume preparation, in particular to a preparation method of butyl-decalactone, comprising the following steps of weighing raw materials, the raw materials comprising amylcyclopentanone and benzyl alcohol; The uniform raw material is added with an oxidant, a catalyst and a reaction solvent, and after an oxidation reaction, butyl-decalactone is obtained, the oxidant is oxygen or air, and the catalyst is a mixture of N-hydroxyphthalimide and ceric ammonium nitrate. mixture, the reaction solvent is dichloromethane and/or dichloroethane, the present invention avoids using high-risk peroxy acid as raw material for oxidation, so that the reaction of the prepared butyl-decalactone is slow and controllable, and cheap air or Oxygen is used as the oxygen source, and at the same time, it is easy to handle after the oxidation reaction, and is suitable for industrial production. |
| priorityDate | 2020-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.