Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_59c6a921f33fe0adc58c2b6177184515 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6d5c7a7bb76a82e8c96f05de9f140a15 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_821296360f476f84fa5835694cee4fa8 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2231-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-845 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D203-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D487-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D203-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-1815 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D203-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F15-06 |
filingDate |
2009-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3c3ef0a6e5222cb948abf0845a744483 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c47209e1e2fd532ffaef98b790badc00 |
publicationDate |
2009-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
WO-2009146032-A2 |
titleOfInvention |
Metal porphyrin catalyzed olefin aziridination with sulfonyl azides |
abstract |
Cobalt(II) complex of P1 [Co(P1)], a new porphyrin that was designed on the basis of potential hydrogen bonding interactions in the metal-nitrene intermediate, is a highly active catalyst for olefin aziridination with azides. The [Co(P1)]- based system can be effectively employed for different combinations of aromatic olefins and arysulfonyl azides, synthesizing various sulfonylated aziridines in excellent yields. Besides its mild catalytic conditions, the Co-catalyzed aziridination process enjoys several attributes associated with the relatively low cost of cobalt and widely accessible arylsulfonyl azides. Furthermore, it generates stable dinitrogen as the only by-product. |
priorityDate |
2008-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |