http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107497493-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-25 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-128 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0268 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-0006 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-28 |
| filingDate | 2016-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107497493-B |
| titleOfInvention | Catalyst composition for synthesizing methyl propionate from ethylene and synthesis method thereof |
| abstract | The invention relates to a catalyst composition for synthesizing methyl propionate from ethylene, which comprises a ruthenium compound main catalyst, a non-noble metal compound cocatalyst shown in a general formula (I), an organic phosphorus compound, a structural auxiliary agent, an optional acidic auxiliary agent and an optional solvent. The invention also relates to a method for synthesizing methyl propionate from ethylene, methanol and carbon monoxide through carbonyl combination reaction in the presence of the catalyst composition. The catalyst composition has the characteristics of high conversion rate, good selectivity and long service life when used for synthesizing methyl propionate by ethylene, has good catalytic activity and selectivity at lower temperature and lower pressure, can efficiently catalyze carbonylation of ethylene and methanol to synthesize methyl propionate, has a reaction result of ethylene, can reach the highest yield of 95.7 percent of methyl propionate, and has good commercial value. [ M (X) a ](BF 4 ) 2 ·(6‑b)H 2 O (I)。 |
| priorityDate | 2016-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 67.