http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9085590-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_07c9542186133097bd6bbb7d92393090 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-55 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F5-025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F5-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F5-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F5-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F5-02 |
| filingDate | 2014-03-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_afc281da70c27bbeb07e82296cfff9d2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7091e02f9456b94d7f38e9a1000a29f6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ac6ce4f9371e9ce9942e527a7e5bea0a |
| publicationDate | 2015-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-9085590-B2 |
| titleOfInvention | Protecting groups for boronic acids |
| abstract | Di- and trivalent protecting groups for organoboronic acids including phenyl boronic acids, benzoxaboroles and benzoxaborins, which are prepared from precursor compounds of formula I: n nwhere: R 1 is a methyl, ethyl or a —(CH 2 ) n —OH group, where n is 2 or 3; R 2 and R 3 are independently methyl or ethyl groups; R 4 and R 5 are independently halogens or hydrogens; R 6 and R 7 are independently hydrogens, halogens, or nitro groups; and R 8 and R 9 are independently hydrogens, halogens or nitro groups or R 8 and R 9 together with a portion of the naphthalene ring form a 5-member ring, where when R 1 is —CH 2 —CH 2 —OH then the protecting group is a trivalent protecting group. Also provided are protected organoboronic acids including protected phenyl boronic acids, benzoxaboroles and benzoxaborins. Also provides are methods for conducting reactions employing protected organoboronic acids. |
| priorityDate | 2013-03-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 396.