http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0248088-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c72d118f5664072de841f9c5c34b9d99 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C68-01 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-96 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C68-00 |
| filingDate | 2001-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cae301566c39a01023e56fcb434fe138 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_540451c5a87763d719d955a53ba4e096 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dfc936b13adbb036b79e8b33e8f6bf25 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e3dd332abb2d8a7045514ea0e2344157 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_63916d8747ed8dcf4c472af1389b43fe |
| publicationDate | 2002-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-0248088-A2 |
| titleOfInvention | Process for the production of diaryl carbonates |
| abstract | A process for catalytic production of diaryl carbonates by oxidative carbonylation of aromatic hydroxy compounds with carbon monoxide and oxygen achieves water removal during reaction by a process comprising the steps of: removing a liquid stream from an oxidative carbonylation reaction mixture in a reaction vessel (1), subjecting the liquid stream to reduced pressure, and returning at least a portion of dried liquid stream to the reaction vessel (1). Typical catalyst systems for oxidative carbonylation contain (A) at least one Group 8, 9, or 10 metal having an atomic number of at least 44 or a compound thereof; (B) at least one alkali metal salt; (C) at least one metal co-catalyst; (D) at least one activating organic solvent; and (E) optionally, at least one base. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/SG-103877-A1 |
| priorityDate | 2000-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 468.