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Halogenierte Pyridine V. Fluorierte und bromierte Pyridinverbindungen
Author(s) -
Mutterer Francis,
Weis Claus D.
Publication year - 1976
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.19760590125
Subject(s) - chemistry , pyridine , halogen , ring (chemistry) , acetic acid , hydrogen bromide , bromide , medicinal chemistry , halogenation , organic chemistry , bromine , alkyl
Halogenated pyridines V.Fluorinated and brominated pyridine compounds . Ring chlorinated 3‐chloromethyl‐pyridines provide a source of new halogenopyridines the fluorination of which is described. Variously substituted 2, 6‐dibromopyridines are prepared from the corresponding dichloro compounds by halogen displacement with hydrogen bromide in acetic acid at elevated temperatures.