http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20070078998-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_162d11f2cdf82765737b7ef78186fcbb |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2602-18 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C61-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C61-135 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C61-125 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C55-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-235 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C61-125 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C61-135 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C61-13 |
| filingDate | 2007-01-29^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f21eb18143327cb944bd7e3873bc41c3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1a04c14d9481ad6d29b4cdd514b3aade |
| publicationDate | 2007-08-03^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20070078998-A |
| titleOfInvention | Bicyclo [4.3.0] nonane-3 (4), 7 (8) -dicarboxylic acid and preparation method thereof |
| abstract | The present invention relates to a compound bicyclo [4.3.0] nonane-3 (4), 7 (8) -dicarboxylic acid and a process for preparing the same, wherein bicyclo [4,3,0] nona-3,7 In the presence of a transition metal compound of Group 8 of the Periodic Table of the Periodic Table including complex-bound organophosphorus compounds and an excess of organophosphorus compounds, at a temperature of 70 to 160 ° C. and a pressure of 5 to 35 MPa React with the synthesis gas in the organic phase and the resulting 3 (4), 7 (8) -bisporylbicyclo [4,3,0] -nonane undergoes an oxidation reaction or first 3 (4), 7 The hydrogenation reaction is carried out with (8) -dihydroxymethylbicyclo [4.3.0] nonane and the diol thus obtained is reacted in an alkali melt. |
| priorityDate | 2006-01-31^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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