http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2060578-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d7dfd84f9157ae12c41e319ec325338d http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_046e16bd6918ef3cd62184605b15a413 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B53-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-3211 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-301 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B53-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-32 |
| filingDate | 2007-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ca81cdcbbbd8222cd085b26ed8c8a848 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9e1b1f376d5727cba8dc8edd9a1762e9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6bb3df3ec1a489f202767abed85d8cbc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2853f594962eab534217f35e9e33941a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2e35a42f5ec874d826ec7c9b32260f68 |
| publicationDate | 2009-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-2060578-A1 |
| titleOfInvention | Process for production of optically active aminophosphinylbutanoic acid |
| abstract | The present invention is a process for producing optically active aminophosphinylbutanoic acids represented by the formula (2)n n(in the formula (2), R 1 represents an alkyl group having 1 to 4 carbon atom(s), R 2 represents hydrogen atom or an alkyl group having 1 to 4 carbon atom(s), R 3 represents an alkyl group having 1 to 4 carbon atom(s), an alkoxy group having 1 to 4 carbon atom(s), an aryl group, an aryloxy group, or a benzyloxy group, and R 4 represents hydrogen atom or an alkyl group having 1 to 4 carbon atom(s); and * represents an asymmetric carbon atom), wherein a compound represented by the formula (1)n n(in the formula (1), R 1 represents an alkyl group having 1 to 4 carbon atom(s), R 2 represents hydrogen atom or an alkyl group having 1 to 4 carbon atom(s), R 3 represents an alkyl group having 1 to 4 carbon atom(s), an alkoxy group having 1 to 4 carbon atom(s), an aryl group, an aryloxy group, or a benzyloxy group, and R 4 represents hydrogen atom or an alkyl group having 1 to 4 carbon atom(s)) nis asymmetrically hydrogenated in the presence of a ruthenium-optically active phosphine complex. With the process for the production, a compound useful in a herbicide such as L-AHPB can be produced with good efficiency and high asymmetric yield. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018108794-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018108797-A1 |
| priorityDate | 2006-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 524.