http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103833495-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B41-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07G99-00 |
| filingDate | 2014-01-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103833495-B |
| titleOfInvention | A kind of preparation method of plant polyphenol acylated derivatives |
| abstract | The invention discloses a kind of preparation method of plant polyphenol acylated derivatives, described method is: under nitrogen protection, by plant polyphenol extract and acyl chlorides mixing, in the medium of Gemini surface active agent shown in formula I, react completely in 50 ~ 200 DEG C, obtain described plant polyphenol acylated derivatives; Simple synthetic method of the present invention, need not use an acidic catalyst, effectively can prevent material oxidation, product yield is good, yield is up to 88%, cost is low, and reaction system is reusable, is suitable for carrying out industrial operation, Gemini surface active agent can recycle, safety and stability, environmentally safe is economical and practical green technology. |
| priorityDate | 2014-01-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.