http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9243004-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2a819eda0adf22936a52362eeebb9fb4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d79ceb509cf6001206ae97272b1824ef http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_67d3137d0c270423982b30164390d68c |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F5-025 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 | 2012-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-01-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eb559e97bb2e464ef48977318b547378 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_486e3eb585ffb067a61ef20597b57f0d |
| publicationDate | 2016-01-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-9243004-B2 |
| titleOfInvention | Synthesis of boronic esters and boronic acids using grignard reagents |
| abstract | Boronic esters and boronic acids are synthesized at ambient temperature in an ethereal solvent by the reaction of Grignard reagents with a boron-containing substrate. The boron-containing substrate may be a boronic ester such as pinacolborane, neopentylglycolborane, or a dialkylaminoborane compound such as diisopropylaminoborane. The Grignard reagents may be pre-formed or generated from an alkyl, alkenyl, aryl, arylalkyl, heteroaryl, vinyl, or allyl halide compound and Mg 0 . When the boron-containing substrate is a boronic ester, the reactions generally proceed at room temperature without added base in about 1 to 3 hours to form a boronic ester compound. When the boron-containing substrate is a dialkylaminoborane compound, the reactions generally proceed to completion at 0° C. in about 1 hour to form a boronic acid compound. |
| priorityDate | 2011-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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