http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101735254-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_89d8e7355750aa815842a3fa5b382c19 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-54 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F5-04 |
| filingDate | 2008-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2012-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0127cba982431b75d1ef9040c23ff061 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f2c5c06aaaf2eceb6b9aee654a1ad933 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bcfb5154286ebc538afe727c092d3426 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3adcc106d0f056307a61b90cc4259166 |
| publicationDate | 2012-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-101735254-B |
| titleOfInvention | Boric acid ester synthesis method |
| abstract | The invention provides a boric acid ester synthesis method. Acid ionic liquid is taken as solvent and catalyst to catalyze esterification of inorganic boric acid and alcohol, so as to obtain boric acid ester; wherein the alcohol can be selected from unary and binary fatty alcohol or unary cycloakyl alcohol, the prepared boric acid ester can be uniform trialkyl boric acid ester or mixed alkyl and cycloakyl boric acid ester, the used acid ionic liquid is imidazole ionic liquid, pyridine ionic liquid or quaternary ammonium salt ionic liquid, and one of substances shown by the following molecular structural formulas is selected. Compared with the traditionally preparation method, the invention adopts acid ionic liquid to substitute benzene organic solvent frequently used in the traditional method, environmental pollution is reduced, and reaction condition is mild, operation is simple, product is easy to separate, and ionic liquid can be recycled, thus the invention has scale application prospect. |
| priorityDate | 2008-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID426569479 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID11984021 |
Total number of triples: 18.