| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-985 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D487-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B53-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C249-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0239
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C227-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D223-18 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C227-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C251-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C249-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D223-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C229-36 |
| filingDate |
2006-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2008-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-WO2006104226-A1 |
| titleOfInvention |
Optically active quaternary ammonium salt having axial asymmetry and method for producing α-amino acid and derivatives thereof using the same |
| abstract |
The present invention relates to a chiral phase transfer catalyst of the following formula (I): I will provide a. This compound (I) can be produced by reacting a 2,2′-dimethylenebromide-1,1′-biphenyl derivative, which can be produced with relatively few steps, with a readily available secondary amine. |
| priorityDate |
2005-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |