http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104289222-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C37-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C50-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C39-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C46-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-72 |
| filingDate | 2014-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104289222-B |
| titleOfInvention | For prepare Benzodiazepines and 1,4-benzoquinone at SiO2catalyst of upper Supported CuO and preparation method thereof |
| abstract | For prepare Benzodiazepines and 1,4-benzoquinone at SiO 2 Catalyst of upper Supported CuO and preparation method thereof, relates to the production technical field of industrial chemicals and intermediate, uses chemical vapour deposition technique, is added by acetylacetone copper in the sublimating apparatus of chemical vapor deposition unit, by SiO 2 Add in fluidized-bed reactor, be passed through carrier gas N 2 , under conditions of evacuation, make SiO 2 Reaction is entered, after terminating, by SiO in fluidisation state 2 Being dried, be passed through air, and subliming by heating device makes acetylacetone copper distil in sublimating apparatus, regulation fluidized-bed reactor temperature makes acetylacetone copper be deposited on SiO 2 Upper and decomposition simultaneously is oxidized to CuO.The catalyst using above method to be formed has bigger serface, and nanometer CuO granule is little, in carrier S iO 2 The features such as upper Load Balanced.CuO is at SiO 2 On high degree of dispersion all Pyrogentisinic Acid's preparing benzene diphenol by means of oxidation and 1,4-benzoquinone important. |
| priorityDate | 2014-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.