http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H10182543-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2f8cfa5aee4410611b5c562275c9f8e3 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-33 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-603 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-33 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-647 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-132 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-19 |
| filingDate | 1996-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f4eccf7befa37089aff5819b00290fda http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5d613fa210e2fa30624ed20ee05ebbf7 |
| publicationDate | 1998-07-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H10182543-A |
| titleOfInvention | Method for producing cyclic diketone body |
| abstract | PROBLEM TO BE SOLVED: To select cyclic diketones such as 4-oxoisophorone from cyclic ketones such as α-isophorone by industrially advantageous oxygen oxidation while suppressing the generation of by-products, thereby achieving high selection. Get at the rate. SOLUTION: In the presence of a platinum group metal salt and a heteropoly acid or a salt thereof, a corresponding cyclic ketone (such as α-isophorone) is reacted with oxygen to form a cyclic diketone of the general formula 2a or 2b (4-oxo). Isophorone). The platinum group metal salt may be one or more of a halogen compound, an organic salt, an inorganic oxyacid salt, a cyan compound, a thiocyan compound, a complex salt or a complex. Further, the heteropolyacid or salts thereof may contain one or more elements of P, Si, Mo and W. (R 1 to R 10 are the same or different and represent hydrogen, an alkyl group, an alkylene group, an alkynyl group or an aryl group) |
| priorityDate | 1996-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 243.