| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4e697fd7e4e38671846d9735bde3ed02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1885d6e5f76aec4d443ef2717d47559b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3d7d56b73b29c9fb377c1a25388e8061
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5f708f49e9e89eb2d377058d7326c1f3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9fec521aaa86120c0e2280be5999d10b |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2601-16 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C231-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C269-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-65746
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B53-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C269-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-6574 |
| filingDate |
2011-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_35f8ea7de565a35d8b5808b9cc960da6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fc9c090473b635d2bb4295e6de918687
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ed9c2eddb1570ff08eb38b5113cadc37 |
| publicationDate |
2012-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2012330038-A1 |
| titleOfInvention |
Bis-phosphate compound and asymmetric reaction using the same |
| abstract |
A novel bis-phosphate compound is provided which can be applied to a wide range of reactive substrates and reactions as an asymmetric reaction catalyst and can realize an asymmetric reaction affording a high yield and a high enantiomeric excess. The bis-phosphate compound has a tetraaryl skeleton represented by General Formula (1). In an asymmetric reaction, an amidodiene and an unsaturated aldehyde compound are reacted with each other in the presence of the optically active bis-phosphate compound to give an optically active amidoaldehyde. The invention allows a reaction such as an asymmetric Diels-Alder reaction to proceed efficiently, which has been difficult with conventional mono-phosphate compounds. Thus, the invention enables an industrially feasible method for the production of optically active amidoaldehydes, optically active β-amino acid derivatives, optically active diamine compounds, optically active pyrrolidine derivatives and optically active dihydropyran derivatives which are useful as products such as medicines, agricultural chemicals and chemical products as well as synthesis intermediates for such products. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9944825-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2014213131-A1 |
| priorityDate |
2010-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |