http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0143911-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-38 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-40 |
| filingDate | 1984-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_afe5556bc9bc63fd421568ab3736c0e9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_88af8256d925cf43172aa154aa1253bb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6bb95191a15505712e248da331b5feb2 |
| publicationDate | 1985-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0143911-A1 |
| titleOfInvention | Process for the preparation of succinic-acid diesters |
| abstract | - in Gegenwart von mindestens 20 Gew.%, bezogen auf die Menge aller flüssigen Bestandteile des Reaktionsgemisches, einer inerten Flüssigkeit vornimmt, und daß man - die Konzentration des Acrylsäureesters während des überwiegenden Teils der Reaktionsdauer unter 15 Gew.% hält, ebenfalls bezogen auf die Menge aller flüssigen Bestandteile. Production of succinic diesters by carbonylation of acrylic acid esters in the presence of alcohols using cobalt carbonyl complexes as catalysts and heterocyclic nitrogen bases as promoters at 80-200 ° C. and under a carbon monoxide pressure of 60-300 bar by the reaction - In the presence of at least 20% by weight, based on the amount of all liquid components of the reaction mixture, of an inert liquid, and that - The concentration of the acrylic acid ester during the majority of the reaction time is below 15% by weight, also based on the amount of all liquid components. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0267497-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0267497-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5210280-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5436356-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0773215-A1 |
| priorityDate | 1983-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 74.