http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2441743-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_eccd894c99fea2d1c0c8735872bb2309 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-263 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C25-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-263 |
| filingDate | 2011-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f7305f55d572bf76be6840dbc6c678e2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_59d21bbe89ce1d6b9e57bc865cc9bb79 |
| publicationDate | 2012-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-2441743-A1 |
| titleOfInvention | Method for manufacturing aromatic compounds |
| abstract | The present invention describes a process for the preparation of aromatic compounds of the formula (I) Ar 1 -Ar 2 (I), wherein the radicals Ar 1 and Ar 2 each independently represent an optionally substituted aromatic ring system comprising the reaction of an aromatic boron compound of the formula (II) wherein Ar 1 has the abovementioned meaning and the radicals Z 1 and Z 2 are independently hydroxy, dialkylamino, C 1 -C 15 alkyloxy or C 6 -C 15 aryloxy, where the two radicals Z 1 and Z 2 can also form a ring system , with an aromatic starting material of the formula (III) Ar 2 -X (III), wherein Ar 2 has the meaning given above and X represents a halogen or a pseudohalogen, using a solvent in the presence of a base, wherein a low-water polar solvent and a basic borate, preferably an alkali metal borate are used as the base for the reaction. |
| priorityDate | 2010-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 269.