http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2027707-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a22da5b7dd6ed60a21538e5edb23e051 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-83 |
| filingDate | 1991-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1995-01-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_93f517ecca60cafa14f78633a2d85ed6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_81d62a8108ba066450e0ab27401c2222 |
| publicationDate | 1995-01-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2027707-C1 |
| titleOfInvention | Method of synthesis of lower dialkyl ester of 2-fluoromethyl-4- (2-methylpropyl)-6- trifluoromethyl -3,5-pyridine dicarboxylic acid |
| abstract | FIELD: organic chemistry. SUBSTANCE: product - lower dialkyl ester of 2-difluoromethyl -4-(2-methylpropyl) -6-trifluoromethyl -3,5-pyridine dicarboxylic acid. Reagent 1: 1,4-dihydro -2,6-bis- (trifluoromethyl) -4-(2-methylpropyl) -3,5-- pyridine dicarboxylic acid. Reaction conditions: dehydrofluorination, base - 1,4-diazobicyclo-(2,2,2)-octane, molar ratio base:ester is (0.5-1.0):1. Synthesized compounds were used in agriculture as herbicides. EFFECT: improved method of synthesis. 4 cl, 1 tbl |
| priorityDate | 1991-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 65.