http://rdf.ncbi.nlm.nih.gov/pubchem/patent/HU-0303823-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-845 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2231-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-0252 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-72 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-2243 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-18 |
| filingDate | 2002-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a850694c5d45f0a0a6b62df1cde4a663 |
| publicationDate | 2004-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | HU-0303823-A2 |
| titleOfInvention | Process for the preparation of optically active alcohol derivatives using an asymmetric complex catalyst |
| abstract | The present invention relates to an asymmetric complex catalyst consisting of metal complexes and Lewis acids. The metal complex (1) is a compound of the general formula wherein R1, R2, R3, R4, R5, R6, R7 and R8 are the same or different and represent a hydrogen or halogen atom, an alkyl group or another group; One of R9 and R10 is hydrogen and the other is C1-4 alkyl; Q is a valence line or an alkylene group having 1 to 4 carbon atoms; M is a metal ion; A is a balancing counterion or ligand. The present invention relates to processes for the preparation of complex catalysts and to the preparation of optically active alcohol derivatives by reacting a cyclic ether compound with a phenol derivative in the presence of these complex catalysts. The invention further relates to processes for the preparation of optically active nitrogen-containing heterocyclic compounds by reacting these alcohol derivatives with halogenated nitrogen-containing heterocyclic compounds in the presence of a base. SHE |
| priorityDate | 2001-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 602.