http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008517989-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B55-00 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D217-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B55-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-27 |
| filingDate | 2005-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2008-05-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2008517989-A |
| titleOfInvention | Catalyst compositions and their use in deenriching enantiomerically enriched substrates |
| abstract | A method is provided for subjecting an enantiomerically enriched composition to de-enrichment, the method comprising a carbon-heteroatom bond wherein the carbon is a chiral center and the heteroatom is a Group V heteroatom. By reacting an enantiomerically enriched composition comprising at least the first enantiomer or diastereomer of the substrate, in the presence of a catalyst system and optionally a reaction accelerator. Comprising the first and second enantiomers or diastereomers of said substrate having a ratio of the second enantiomer or diastereomer to said first enantiomer or diastereomer being said mirror image A second enantiomer or diastereomer relative to the first enantiomer or diastereomer that was present in the isomer-enriched composition Comprising obtaining a higher product composition than the ratio of the over. Suitable catalyst systems include the formula M n X p Y r , wherein M is a transition metal, X is a halide, and Y is an optionally substituted hydrocarbyl. A neutralizing group which is an optionally substituted perhalogenated hydrocarbyl or an optionally substituted cyclopentadienyl and n, p and where r is an integer]. The reaction accelerator is preferably a halide salt. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014069611-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2014069611-A1 |
| priorityDate | 2004-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 134.