http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115197269-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0b75a05785dbfd86d27a87ddcdc5a524 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-65505 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-3264 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-655 |
| filingDate | 2022-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2b8e5e7c443a48ed9f53aa267f69d0b9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bc713be45e913217bfecacbdac78be00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7fdb77953a7795485ac884de7f3441d5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ead363fffcdb79f9d8a218a9adcf0096 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eca0a45bdd807a93dcd986c6b81e5502 |
| publicationDate | 2022-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-115197269-A |
| titleOfInvention | A kind of method for preparing hydroxyl or epoxy-containing organophosphate from epoxy compound |
| abstract | The invention relates to a method for preparing a hydroxyl-containing or epoxy-containing organophosphate from an epoxy compound, comprising the following steps: mixing a P(O)-OH compound and an epoxy compound under air, stirring and reacting, cooling, Purification to obtain the hydroxyl-containing or epoxy group organophosphate shown in formula I, and the epoxy compound is a kind of in epichlorohydrin, methyl epichlorohydrin, oxetane, epoxy cyclohexane, The epoxy compound serves as both a reaction substrate and a reaction solvent, and R 1 and R 2 are respectively selected from one or both of aryl, substituted aryl, aliphatic, ether, hydroxyl, and hydrogen atoms; R 3 is a hydrocarbon group containing an epoxy structure or other substituents. The invention provides a method for preparing an organic phosphate compound directly from a P(O)-OH compound and an epoxy compound under the condition of no solvent and no additives. The raw materials are cheap and easy to obtain, green and stable, and have high atom economy. ; The reaction conditions are simple and mild, and the reaction can be carried out efficiently without any additives. |
| priorityDate | 2022-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 197.