http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107162914-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-11 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-11 |
| filingDate | 2017-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107162914-B |
| titleOfInvention | Microwave-assisted three-phase transfer catalytic synthesis method for diallyl phthalate |
| abstract | The invention belongs to the field of preparation of plasticizers, and particularly relates to a method for synthesizing diallyl phthalate through microwave-assisted three-phase transfer catalysis. Phthalic anhydride, chloropropene, a phase transfer catalyst, a cocatalyst and a polymerization inhibitor are reacted in water under the action of microwave radiation to obtain diallyl phthalate; wherein the phase transfer catalyst is a quaternary ammonium salt grafted by monodisperse magnetic microspheres, and the power of microwave radiation is 150-300W/100g of material. The microwave-assisted three-phase transfer catalytic synthesis method for diallyl phthalate has the advantages of green and mild reaction conditions, short time and avoidance of the use of organic solvents; meanwhile, the one-pot reaction is realized, the production flow is shortened, and the equipment investment is reduced. |
| priorityDate | 2017-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.