| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0886ec31ebb266f07c28875e8ff43a92 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-0252
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-845
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2231-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-0266 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-2243
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F15-065
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-93 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-75 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-93
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F15-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B53-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-33 |
| filingDate |
2002-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_626a6c43b70ae26bacf7236e4d826d12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5ef51bf8f941b5731bea95e5549f9768
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2307d4ba96507e9c62f066c6512b8ebf |
| publicationDate |
2003-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2003146978-A |
| titleOfInvention |
Method for producing optically active lactone compound using salen cobalt complex having cis-β structure |
| abstract |
(57) [Problem] To provide a method for producing a lactone compound having high optical purity by performing asymmetric Bayer-Villiger oxidation with high enantioselectivity from a prochiral cyclic ketone compound. SOLUTION: A salen cobalt complex having a cis-β structure represented by any of the following formulas (I) and (II) is used as a catalyst, and a cyclic ketone compound is hydrogen peroxide and an urea-hydrogen peroxide adduct. A method for producing an optically active lactone compound, comprising conducting Bayer-Villiger oxidation with at least one oxidizing agent selected from the group consisting of (UHP). Embedded image (In the formula, X and Y each independently represent H, a t-butyl group or an electron-withdrawing substituent, and W represents a halogen element.) (In the formula, X and Y each independently represent H, a t-butyl group or an electron-withdrawing substituent, and Z − represents a monovalent anion.) |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101605084-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20140111519-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014501681-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101654149-B1 |
| priorityDate |
2001-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |