http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DD-212958-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_da9c519bc5d52cdf9e2c478e123d9f7b |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D301-06 |
| filingDate | 1983-01-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bad19ebb64f3fbbc26a72f0b0fce1b7e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c2da1628879409409f3cc6e5f4384c58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b9c3c8ba1a3de8c449641363b9059fff http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ff09148525cacd7c83759e7e7425b512 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c47ba7cd9ae299c8d202487c3fc82cc9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_56c62fddd3eddc2565e28a1dfb5ce85b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f8d6196e402e3d9a6c100025d66cbe6b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a8571c8d575a0868b297bff68e77f70c |
| publicationDate | 1984-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DD-212958-A1 |
| titleOfInvention | PROCESS FOR THE PREPARATION OF EPOXIDES |
| abstract | The invention relates to a process for the preparation of epoxides by direct oxidation of geradkettigen Entdaendigen olefins of chain length C deep 3 to C deep 20 in the liquid phase with oxygen-containing gases in the presence of transition metal catalysts. According to the invention, compounds of the 2-valent cobalt or manganese with a molybdenum compound in molar ratio> 1 are used as catalysts in an amount> 10 to 4 mol / mol of olefin. The olefin concentration is initially at least 2.5 mol / l. The oxidation takes place at a temperature above 50 ° C., preferably at 110 to 150 ° C. The epoxides obtained are important intermediates, inter alia. for the preparation of corresponding glycols and alcohols, from which polymers and surfactants with specific uses can be obtained. |
| priorityDate | 1983-01-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.