http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20040094154-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_de53344c8f931a1c5a14f660a0b7d1a7 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-822 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-1616 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C49-213 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-26 |
| filingDate | 2003-05-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a3b492a6d5a729c985012cebc099f310 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6539229f5f29a9ef9f088c0799554c2c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_050d10d9166f254b434ed0135b8779a9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_76498df54e0a24befeb1bdfdaab01cfb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_13f82b92737278fcc9ddf0029032530a |
| publicationDate | 2004-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20040094154-A |
| titleOfInvention | Method for the preparation of ketone |
| abstract | The present invention is a method for preparing ketones by adding a primary amine, 2-aminopyridine derivative, organic acid or Lewis acid, and transition metal catalyst to a mixture of alkane and aldehyde to break the carbon-carbon triple bond of alkane It is about.n n n The present invention uses an aldehyde and an internal alkane as a raw material and the 2-aminopyridine derivative, a primary amine, an acid as a transition metal catalyst and an additive, and the reaction mixture at a temperature of about 100 ~ 200 ℃ 10 The present invention relates to a method for obtaining a new ketone compound through hydrolysis after heating for over time. In the method according to the present invention, alpha, beta-unsaturated ketones are formed as intermediates through hydroacylation reaction between alkane and aldehydes, and alpha, beta-unsaturated groups of intermediates are cut off to be converted to aldehydes and ketones, respectively, and finally alkane It is divided into a two-step process of breaking the carbon-carbon triple bond of, but by mixing the transition metal catalyst and the additive together with the reactants, it is possible to react in one reaction vessel at once and obtain a ketone through hydrolysis. |
| priorityDate | 2003-05-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 51.