http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2017170808-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B61-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-128 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-135 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D305-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-89 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D305-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-28 |
| filingDate | 2017-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-02-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-WO2017170808-A1 |
| titleOfInvention | Method for producing four-membered ring lactone and heterogeneous catalyst |
| abstract | To provide a method for efficiently producing a 4-membered ring lactone in a higher yield in a carbonylation reaction of an epoxide using a heterogeneous catalyst that can be easily separated from a product and can be handled in air. about. A method for producing a four-membered lactone by carbonylation of an epoxide, wherein the epoxide and carbon monoxide are an oxide of one or more metals selected from (A) Group 5 to Group 10 transition metals And a heterogeneous catalyst in which one or more selected from Group 10 transition metals, Group 11 transition metals and oxides thereof are supported on the support (however, the supported material is And (B) a metal Lewis acid and (C) a reaction in the presence of a Lewis base containing an atom selected from an oxygen atom and a nitrogen atom in the molecule. A process for producing a four-membered ring lactone, comprising a step. |
| priorityDate | 2016-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 205.