http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112225756-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-65742 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-6574 |
| filingDate | 2020-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112225756-B |
| titleOfInvention | Preparation method of cyclic chlorophosphate |
| abstract | The invention relates to a preparation method of cyclic chlorophosphate, which comprises the step of carrying out cyclization reaction on phosphorus oxychloride and alkyl siloxane in the presence of an aprotic solvent to prepare the cyclic chlorophosphate, wherein the alkaneThe siloxane has the structural formula: (ii) a The structural formula of the cyclic chlorophosphate is as follows: (ii) a Wherein n is a number between 1 and 5. The synthesis of the invention is a one-step reaction, the reaction avoids oxidation reaction (the oxidation reaction is a high-risk process), and the method of the invention has high reaction selectivity and yield, less reaction steps and is suitable for industrial production. |
| priorityDate | 2020-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.