http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106008982-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-398 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-398 |
| filingDate | 2016-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106008982-B |
| titleOfInvention | A kind of preparation method of boric acid silica gel pre-treatment material |
| abstract | The invention belongs to analytical chemistry fields, relate more specifically to a kind of preparation method of boric acid silica gel pre-treatment material.Specific step is as follows: (1) in nitrogen protection, function monomer 4- mercaptophenyl boronic acid and proper catalyst being dissolved in solvent, magnetic agitation is uniformly mixed；(2) it is added alkynyl-modified silica gel and at a temperature of 65 DEG C, isothermal reaction 10-70 hours.After reaction terminates, product is filtered using sand core funnel, and use methanol respectively, water, three kinds of solvents of methanol are rinsed.Product is dry to get boric acid silica gel pre-treatment material of the invention after washing. |
| priorityDate | 2016-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.