| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7a664b16a93b385d7b223c9f63957b9f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2a819eda0adf22936a52362eeebb9fb4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_35cb252979c37066bce449e8c94ec02c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7837aced23679de13ff067b9613ad5e1 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D211-96
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D498-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D407-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D405-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D309-32 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D265-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D211-72 |
| filingDate |
2007-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2013-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bf6ddebac4ab01f6ef5b28bd248b4797
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_640f20aa28f33ce35283d96ecbf582d0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_146cdeb025fe6ece26ebc7fe61c90411 |
| publicationDate |
2013-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8501658-B2 |
| titleOfInvention |
Enantioselective reactions catalyzed by chiral triazolium salts |
| abstract |
This invention provides a convenient method for converting imines and other electrophiles into heterocyclic ring systems. The process does not require the use of metallic reagents, and is catalyzed by an organic heterocyclic carbene catalyst. Accordingly, it produces the desired compounds without the concomitant production of a large volume of metallic waste. Chiral heterocyclic carbene catalysts of the invention and methods of using these catalysts produce chiral heterocycles in high enantiomeric and diastereomeric excess. |
| priorityDate |
2006-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |