http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103694104-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-31 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-285 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-31 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C55-12 |
| filingDate | 2012-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103694104-B |
| titleOfInvention | A kind of method by cyclopentanol synthesizing glutaric acid |
| abstract | The invention provides a kind of method by cyclopentanol synthesizing glutaric acid, it is characterized in that, the method comprises that catalyzer and promotor are dissolved in concentration is in the aqueous solution of the hydrogen peroxide of 25% ~ 50%, add cyclopentanol again, cyclopentanol generates pentanedioic acid through catalyzed oxidation, the mol ratio of described hydrogen peroxide, catalyzer, promotor and cyclopentanol is (4.0 ~ 5.0): (0.01 ~ 0.03): 0.015:1, and temperature of reaction is 60-100 DEG C, and the reaction times is 2-10 hour.Positively effect of the present invention is fairly obvious, and employing cyclopentanol is raw material, and wolframic acid is catalyzer, and hydrogen peroxide is the synthesis technique of oxygenant, not only economic, simple, environmental protection.And there is higher transformation efficiency and selectivity, and then improve the yield of pentanedioic acid, as calculated, pentanedioic acid yield can reach 96.3%. |
| priorityDate | 2012-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.