http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103691484-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C11-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C11-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C15-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C2-88 |
| filingDate | 2013-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103691484-B |
| titleOfInvention | A kind of preparation method of solid acid catalyst, its preparation method and double olefin compound |
| abstract | The invention provides a kind of solid acid catalyst, including active component and carrier；Described active component is heteropoly acid and/or heteropolyacid salt；The acid group of described heteropoly acid includes the first central atom and the first coordination atom；The acid group of described heteropolyacid salt includes the second central atom and the second coordination atom；Described first central atom and the second central atom are P or Si；Described first coordination atom and the second coordination atom include one or more in W, Mo and V.The catalyst that the present invention provides can be catalyzed to be had the carbonyl containing compound of structure shown in formula (I) and has the condensation reaction of the monoolefinic compound of structure shown in formula (II), prepares double olefin compound.This catalyst has higher selectivity of product, decreases the generation of side reaction in condensation reaction, improves the productivity of double olefin compound.And, this catalyst activity is high, has higher conversion ratio. |
| priorityDate | 2013-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 56.