http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100308507-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C31-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C27-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C47-19 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C31-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-58 |
| filingDate | 1994-02-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2001-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2001-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-100308507-B1 |
| titleOfInvention | Method for preparing 1,3-diol and 3-hydroxyaldehyde |
| abstract | The present invention relates to (a) 1,2-epoxide having at least 2 carbon atoms,n n n (b) phosphine is a source of bridge linkages where each phosphorus atom is bonded to hydrocarbylene and without bridgehead atoms, and hydrogarbylene-bis (monophosphabicycloalkane) has 11-300 carbon atoms; A phosphine-modified cobalt carbonyl catalyst in which a phosphine-modified cobalt carbonyl, in which 5-12 carbon atoms together with a phosphorus atom, each of which causes the hydrocarbylene-bis (monophosphacycloalkane)n n n (c) carbon monoxide, andn n n (d) hydrogen, wherein the molar ratio of carbon monoxide to hydrogen is 4: 1-1: 6, preferably 1: 1-1: 4, in a liquid-phase solution in an inert reaction solvent at 30-150 ° C. To a process for preparing 1,3-diol and 3-hydroxyaldehyde by hydroformylating 1,2-epoxide, consisting of intimate contact at a temperature and a pressure of 345-68,948 kPa (50-10,000 psi). It is about. |
| priorityDate | 1993-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 243.