http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110330416-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9004b4c277c6676c6ceb50d2bb9ecb20 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-512 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-889 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-889 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-51 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C47-21 |
| filingDate | 2019-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_91065ef4fed94fca73cbaf079bb6dd53 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_65652251b70cc054fe19d839046a38c1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f71c37f053312673b07d653996805ed3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_06e5d23acc18093693cedfd8c0bc9b1a |
| publicationDate | 2019-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110330416-A |
| titleOfInvention | A kind of preparation method of isoamyl olefine aldehydr |
| abstract | The present invention discloses a kind of preparation method of isoamyl olefine aldehydr, and under acid catalyst existence condition, raw material 2- methyl -3- butyne-2-alcohol catalytically rearranging is prepared isoamyl olefine aldehydr by the composite catalyst catalysis formed with vanadium-manganese-iron；Vanadium is vanadic anhydride in the composite catalyst, and manganese is manganese dioxide, and iron is ferroso-ferric oxide or iron oxide, and isoamyl olefine aldehydr preparation method of the present invention greatly improves the conversion ratio of isoamyl olefine aldehydr, and reduces the yield of dehydroxylation by-product after reaction；And use synthesis reaction vessel as reaction vessel during the reaction, catalyst can be made to be sufficiently mixed with reaction raw materials, catalyst is avoided to be attached on kettle wall or be involved in the whirlpool to be formed, improve the using effect of solid catalyst. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020220944-A1 |
| priorityDate | 2019-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.