http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20020079938-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-582 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D233-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D233-32 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D233-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D233-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D233-34 |
| filingDate | 2001-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2002-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20020079938-A |
| titleOfInvention | Process for Producing 1,3-Dialkyl-2-Imidazolidinone Compound |
| abstract | The present invention uses alkylene oxide as the first component,n n n (A) carbon dioxide and monoalkylamines,n n n (B) carbon dioxide compounds of monoalkylamines, andn n n (C) 1,3-dialkyl by using at least one member selected from the group consisting of 1,3-dialkyl elements as the second component, heating the first component and the second component at 50 ° C or higher to react In the method for producing 2-imidazolidinones, the number of moles of the monoalkylamine contained in the component (A), the number of moles of the monoalkylamine component in the carbon dioxide compound of the monoalkylamine of the component (B) And the number of moles of the sum of twice the number of moles of the 1,3-dialkyl urea of the component (C) and three times or more with respect to the number of moles of the alkylene oxide.n n n INDUSTRIAL APPLICATION This invention uses the alkylene oxide which is industrially easily obtained as a raw material, and is a manufacturing method of the high yield suitable for industrial implementation. |
| priorityDate | 2001-01-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 151.