http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2003267911-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_20d3042eb4ea7c9afd525aa89373349d http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_47ec6de4e21e1b33a1f9946bbbcbd341 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-15 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C63-70 |
| filingDate | 2002-03-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3660bf65c0f5ee2d28bb98ff1000f078 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_03d683cc8bb9ba5fa9f1c4eb7ec82270 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7da3c3812d450e76f82b647ac95caae6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dc788d6e748f9ae4e8a44b02047c22f4 |
| publicationDate | 2003-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2003267911-A |
| titleOfInvention | Method for producing 2-fluorobenzoic acid derivative |
| abstract | (57) [Problem] To provide a novel and advantageous method for producing a 2-fluorobenzoic acid derivative. General formula (I) characterized by reacting butyllithium followed by carbon dioxide (In the formula, R represents a linear, branched or cyclic alkyl group having 20 or less carbon atoms, an alkenyl group, an alkoxyl group, or an alkenyloxy group. These groups have 1 to 1 carbon atoms. It may be substituted with 0 alkoxyl group. The production method provided by the present invention makes it easy to obtain a 2-fluorobenzoic acid derivative at a higher yield than conventional compounds using inexpensive and readily available compounds as raw materials. Can be manufactured. The obtained 2-fluorobenzoic acid derivative is extremely useful as an intermediate for producing a liquid crystal compound used for liquid crystal display. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103319330-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011509300-A |
| priorityDate | 2002-03-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.