http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1423911-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a22da5b7dd6ed60a21538e5edb23e051 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B31-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-136 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-145 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B41-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B53-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B31-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C27-00 |
| filingDate | 1973-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1976-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1423911-A |
| titleOfInvention | Production of optically active alcohols |
| abstract | 1423911 Optically active alcohols MONSANTO CO 15 March 1973 [16 March 1972] 12510/73 Addition to 1423224 Heading C2C Optically active secondary alcohols are prepared by reacting a chiral ketone of the formula R-CO-R<SP>1</SP> where R is different from R<SP>1</SP> and where both R and R<SP>1</SP> can be any substituted or unsubstituted monovalent hydrocarbon group attached directly to the carbonyl group through a carbon atom, and where R and R<SP>1</SP> can be joined to form a ring, with hydrogen in the presence of an optically active catalyst which is a coordination complex comprising (a) a Group VIII metal having an atomic number greater than 43; in combination with (b) at least one optically active phosphine or arsine ligand. The catalyst may be formed in situ from a solution of a Group VIII metal compound and a phosphine or arsine ligand. They may contain olefinic ligands in addition to the phosphine or arsine ligands. Specified alcohols which may be prepared by the process are menthol, 2-amino-4-heptanol, 3-chloro-4-heptanol, 4,5-dimethyl-3-octanol, borneol, isoborneol, threonine, ephedrine, pseudoephedrine, 1 - phenyl - 2 - acetylamino - 1 - propanol and N-acetylthreonine. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-19902229-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6187956-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-19902229-C2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2017211129-A1 |
| priorityDate | 1972-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 52.