http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105384597-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-54 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-38 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C22-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-38 |
| filingDate | 2015-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105384597-B |
| titleOfInvention | Between benzyl dichloride preparation method |
| abstract | The present invention relates to the preparation method of an inter-species benzyl dichloride, belong to organic chemical synthesis technical field.Described preparation method is that meta-xylene, solvent and ionic-liquid catalyst are added in retort, being passed through chlorine under LED light source irradiation carries out back flow reaction, a benzyl dichloride reaction solution is obtained, then benzyl dichloride reaction solution carries out cooling separation, rectifying by between, obtains a benzyl dichloride.The fusing point of benzyl dichloride is 33 35 DEG C between of the invention obtained, and purity is up to more than 99%；Preparation method of the invention has the characteristics of reaction speed is fast, solvent can be recycled, and is suitable to industrialized production. |
| priorityDate | 2015-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.