http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106554257-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C37-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C39-07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C39-04 |
| filingDate | 2015-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106554257-B |
| titleOfInvention | The method that phenol and phenolic substances are prepared by guaiacol or alkyl guaiacol |
| abstract | A kind of method category organic chemistry filed preparing phenol and phenolic substances by guaiacol or alkyl guaiacol.This method uses Ag supported catalyst, and wherein effect is the most significantly Ag/TiO 2 Catalyst, to realize by the Efficient Conversion of guaiacol or alkyl guaiacol to phenol and phenolic substances.The synthesis of catalyst uses equi-volume impregnating, and silver-colored load capacity has 0.1~30wt%, and realizes the Efficient Conversion under low-load amount.The invention has the advantages that having used silver-colored loaded catalyst, keep the selectivity of the phenolic compounds such as phenol in reaction product very high, and almost without the generation of benzene ring hydrogenation product.Reaction temperature is at 200~400 DEG C, 0.25~12h of reaction time.Guaiacol or alkyl guaiacol can realize Efficient Conversion, and all phenol of product and phenolic substances.Catalyst repeat performance in batch still reaction is preferable, and can long-play on a fixed bed. |
| priorityDate | 2015-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 84.