http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108689910-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D209-48 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D209-48 |
| filingDate | 2018-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108689910-B |
| titleOfInvention | Synthesis method of 1-cyclohexene-1, 2-dicarboximide |
| abstract | The invention discloses a synthesis method of 1-cyclohexene-1, 2-dicarboximide. Phthalimide and hydrogen are used as raw materials, and 1-cyclohexene-1, 2-dicarboximide is prepared with high yield under the catalysis of a catalyst. The invention achieves the purpose of avoiding side reaction by changing the process conditions, and finally realizes high selectivity and high conversion rate of the reaction; the reaction solution is subjected to simple distillation and crystallization filtration to obtain a product with the mass fraction of more than 98%; the low-temperature reaction is realized by adding the palladium-carbon catalyst containing 5% of palladium-carbon and 60% of palladium-carbon in dry basis mass as the catalyst, and the reaction conversion rate can reach more than 93% at most. |
| priorityDate | 2018-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.