http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113004344-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H1-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-0573 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C05D9-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D301-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D303-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H5-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H1-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05D9-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H5-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D301-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-057 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D303-32 |
| filingDate | 2021-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113004344-B |
| titleOfInvention | A kind of preparation method of methylselenoglucose and selenium carbon |
| abstract | A preparation method of methylselenoglucose and selenium carbon belongs to the technical field of material production. The glucose and methylselenomagnesium are mixed and reacted in a solvent, and the solvent is evaporated to dryness to obtain methylselenoglucose; after the methylselenoglucose and potassium bromide are mixed and ground, placed in a nitrogen atmosphere for calcination, and after cooling to room temperature After regrinding, washing with deionized water, centrifugation, precipitation, and drying to obtain selenium carbon. In the invention, cheap and easily available glucose is used as the main material, and methylselenoglucose with better stability is prepared by reacting with magnesium methylselenide and then evaporating the solvent to dryness. In methylselenoglucose, the introduction of methyl makes the selenium functional group more stable and difficult to be oxidized and decomposed, which is more practical as a foliar selenium fertilizer. And on this basis, selenium carbon with higher catalytic activity is prepared and obtained, which is used to catalyze the oxidation of β-ionone by molecular oxygen to synthesize useful epoxides. |
| priorityDate | 2021-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 57.