http://rdf.ncbi.nlm.nih.gov/pubchem/patent/IN-2014DN05755-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_648c9679dd9ec36125406a2dafa6bf7e |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F5-025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-803 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-807 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F5-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B32-50 |
| filingDate | 2012-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_87c28d2e13fba6ad7a62660bdfe76386 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e79d59ac98271425d2dd8d58e9c27c44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1731c4e674cf9fe21ab761b7b1e1f831 |
| publicationDate | 2015-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | IN-2014DN05755-A |
| abstract | Methods of isolating a 4 chloro 2 fluoro 3 substituted phenylboronate include adding carbon dioxide gas or carbon dioxide solid (dry ice) to a solution comprising a 4 chloro 2 fluoro 3 substituted phenylboronate an inert organic solvent and at least one lithium salt to react the at least one lithium salt with the carbon dioxide gas or carbon dioxide solid (dry ice) and form a mixture comprising the 4 chloro 2 fluoro 3 substituted phenylboronate the inert organic solvent and a precipitated solid. The precipitated solid may be removed from the mixture. Methods of using 4 chloro 2 fluoro 3 substituted phenylboronates to produce methyl 4 amino 3 chloro 6 (4 chloro 2 fluoro 3 substituted phenyl)pyridine 2 carboxylates are also disclosed. A 4 chloro 2 fluoro 3 substituted phenylboronate produced by one of the methods of isolating a 4 chloro 2 fluoro 3 substituted phenylboronate is also disclosed wherein the 4 chloro 2 fluoro 3 substituted phenylboronate may be obtained at a yield of greater than or equal to about 90%. |
| priorityDate | 2011-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.