http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105439789-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2-72 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C13-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C2-72 |
| filingDate | 2015-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105439789-B |
| titleOfInvention | A kind of 1,1,3,4,4,6- vegolysen, 2,3,4- tetrahydronaphthalene are continuously synthesizing to device and method |
| abstract | The invention proposes one kind 1, 1, 3, 4, 4, 6- vegolysen, 2, 3, 4- tetrahydronaphthalene is continuously synthesizing to device and method, it will be with p-cymene, 2, 3- dimethyl -1- butylene, tert-butyl chloride, hexamethylene is that the mixed liquor of raw material preparation enters in the tubular reactor equipped with alchlor after mixing evenly: obtaining 1 by tubular reactor, 1, 3, 4, 4, 6- vegolysen, 2, 3, 4- tetrahydronaphthalene reaction solution, overflow enters hydrolysis kettle after transfer kettle is stirred heat preservation, rectifying obtains 1 after washing alkali cleaning, 1, 3, 4, 4, 6- vegolysen, 2, 3, 4- tetrahydronaphthalene crude product, it is recrystallized to give purity higher 1, 1, 3, 4, 4, 6- vegolysen, 2, 3, 4- tetrahydronaphthalene.Present invention process safety is good, and reaction condition is easily-controllable, stable product quality, realizes 1,1,3,4,4,6- vegolysen, the serialization large-scale production of 2,3,4- tetrahydronaphthalenes. |
| priorityDate | 2015-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.