Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3c76ec809e6770d8a407b75885507948 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2231-70 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-39 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0239 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0237 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-29 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-006 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-294 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-33 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-29 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-39 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-82 |
filingDate |
2005-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3fa8250fcbc08d80d0cf276448452cfc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b919b3f014cb7c1770aa53024c8b71a3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7f15e4faa76ea902adecb900969184bf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cd748e283a21e5c26f73552189583ce5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_abb3a252e978168b606d81a567d1a910 |
publicationDate |
2008-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
EP-1718590-A4 |
titleOfInvention |
CATALYST SYSTEM FOR AEROBIC OXIDATION OF PRIMARY AND SECONDARY ALCOHOLS |
abstract |
The present invention relates to a process of oxidation of alcohols selectively to aldehydes or ketones with molecular oxygen using a TEMPO based catalyst, Fe-bipyridyl or Fe-phenantroline co-catalyst and N- bromosuccinimide promoter in acetic acid solvent. The oxidation takes places at high rates and high aldehyde selectivity at temperatures in the range 45-50°C and oxygen or air pressures of 0-15psi. The alcohol conversion of 95-100% and aldehyde selectivity higher than 95% are achieved over 3-4 hours reaction time. Aldehydes such as 3,3-dimethyl-l-butanal can be produced efficiently using the present invention. |
priorityDate |
2004-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |