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ChemInform Abstract: Chemistry of Pyridine N-Oxides. Part 5. Cine Substitution in Reaction of Unactivated 2-Halopyridines with 2-Aminopyridine 1-Oxide. Formation of 3-(2-Pyridylamino)-2(1H)-pyridone.

✍ Scribed by A. Rykowski; W. Pucko

Publisher: John Wiley and Sons
Year: 2010
Weight: 28 KB
Volume: 30
Category: Article
ISSN: 0931-7597
DOI: 10.1002/chin.199909161

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✦ Synopsis

Chemistry of Pyridine N-Oxides. Part 5. Cine Substitution in Reaction of Unactivated 2-Halopyridines with 2-Aminopyridine 1-Oxide. Formation of 3-(2-Pyridylamino)-2(1H)-pyridone. -Treatment of oxide (I) with 2-bromopyridine (II) results surprisingly in the formation of the cine substitution product (III) instead of an expected N-oxide. The mechanism of formation of (III) is investigated. -(RYKOWSKI, A.; PUCKO, W.; Pol.

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