| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_366dcfa25f1ce54b7755352dcc91277c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cf3688f804f842c3bd06124e7f870263
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1c89ce4d9ac03f9acd8ddede1162f94d |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-985
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2231-4272
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2231-4205 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D453-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0244
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0285
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0204
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0239
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0271 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D453-04 |
| filingDate |
2013-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_773a97a7c41ae5f492c0f33f98c1ef06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f486517925954a73e7dd1ac3e10650b8 |
| publicationDate |
2013-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2013138413-A1 |
| titleOfInvention |
Bis-quarternary cinchona alkaloid salts as asymmetric phase transfer catalysts |
| abstract |
The invention is directed to novel bis-quarternary cinchona alkaloid salts and the use of bis-quarternary cinchona alkaloid salts in asymmetric phase transfer catalysis. The present invention is directed to novel bis-quarternary cinchona alkaloid salts and the use of bis-quartenary cinchona alkaloid salts in asymmetric phase transfer catalysis. On certain substrates and under specific reaction conditions, the inventors have discovered that the use of bis-quarternary cinchona alkaloid salts in asymmetric phase transfer catalysis surprisingly provides for a more active and efficient process as compared to mono-quarternary catalysts. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021225835-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013169348-A1 |
| priorityDate |
2012-03-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |