| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-824
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J21-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2231-4261
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B2200-07
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2231-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-825 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0254
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-1658
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-1633
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0239
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0271
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-1825
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C33-26 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C31-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-24 |
| filingDate |
2002-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d0d806472eef6f2a5f08433830f23764
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_64881e8138a2340278592088426df290
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_829019384f0c694875d2a896d03071de
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_feb6f43d52cc62b9c686481304894dc5 |
| publicationDate |
2003-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2003176746-A1 |
| titleOfInvention |
Multifunctional catalyst useful in the synthesis of chiral vicinal diols and process for the preparation thereof, and process for the preparation of chiral vicinal diols using said multifunctional catalysts |
| abstract |
The present invention relates to a multifunctional reusable catalyst and to a process for the preparation thereof on a single matrix of the support to perform multicomponent reaction in a single pot. The multifunctional catalysts of the invention are useful for the synthesis of chiral vicinal diols by tandem and/or simultaneous reactions involving Heck coupling, N-oxidation and AD reaction of olefins in presence of cinchona alkaloid compounds both as an native one and immobilized one in the said matrix support. This invention also relates to a process for preparing vicinal diols by asymmetric dihydroxylation of olefins in presence of cinchona alkaloid compounds employing reusable multifunctional catalysts as heterogeneous catalysts in place of soluble osmium catalysts. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021091957-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8236485-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8679734-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109529942-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004180300-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9256134-B2 |
| priorityDate |
2002-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |