Logistic flexibility in the preparation of isomeric halopyridinecarboxylic acids

Tetrahedron

Volumn 60, Issue 51, 2004, Pages 11869-11874

  Cottet, Fabrice ^a   Schlosser, Manfred ^a  

^a Institut de chimie moleculaire et biologique Ecole Polytechnique Federale de Lausanne   (Switzerland)

Author keywords

(Trifluoromethyl) copper; Base triggered halogen migration; Halogen metal permutation; Heterocycles; Metalation reactions; Pyridinecarboxylic acids; Regioisomers

Indexed keywords

2 CHLORO 4 (TRIFLUOROMETHYL)PYRIDINE; 2 CHLORO 4 (TRIFLUOROMETHYL)PYRIDINE 3 CARBOXYLIC ACID; 3 BROMO 5 CHLORO 2 (TRIFLUOROMETHYL)PYRIDINE; 3 CHLORO 6 (TRIFLUOROMETHYL)PYRIDINE 2 CARBOXYLIC ACID; 5 BROMO 2 CHLORO 4 (TRIFLUOROMETHYL)PYRIDINE; 5 CHLORO 2 (TRIFLUOROMETHYL)PYRIDINE 3 CARBOXYLIC ACID; 5 CHLORO 2 (TRIFLUOROMETHYL)PYRIDINE 4 CARBOXYLIC ACID; 6 CHLORO 4 (TRIFLUOROMETHYL)PYRIDINE 2 CARBOXYLIC ACID; 6 CHLORO 4 (TRIFLUOROMETHYL)PYRIDINE 3 CARBOXYLIC ACID; CARBOXYLIC ACID DERIVATIVE; COPPER DERIVATIVE; HALOGEN; METHYL GROUP; PYRIDINE DERIVATIVE; UNCLASSIFIED DRUG;

ARTICLE; ISOMER; MATERIALS; PRIORITY JOURNAL; STATISTICAL MODEL; SYNTHESIS;

EID: 8444245164     PISSN: 00404020     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tet.2004.09.106     Document Type: Article

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