http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105985219-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-42 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C33-048 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-42 |
| filingDate | 2015-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105985219-B |
| titleOfInvention | A kind of synthetic method of the not indexable six carbon alcohol of vitamin A intermediate |
| abstract | The present invention discloses a kind of synthetic method of not indexable six carbon alcohol of vitamin A intermediate, is included in liquid ammonia solution and lithium metal is added, then pass to acetylene, generate alkynyl lithium, butenone is then added dropwise, then is hydrolyzed, separated to get the not indexable six carbon alcohol described in.High income of the present invention, pollution are low, and the not indexable six carbon alcohol prepared through the invention, appearance is weak yellow liquid, and using gas chromatography analysis, yield reaches 95% or more. |
| priorityDate | 2015-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.