YAKUGAKU ZASSHI
Online ISSN : 1347-5231
Print ISSN : 0031-6903
ISSN-L : 0031-6903
Methylpyridine誘導体の合成 (第12報)
2-Picoline 1-OxideとKeteneとの反応
加藤 鉄三浜口 文子大岩 照子
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1958 年 78 巻 4 号 p. 422-423

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Passage of ketene through the solution of 2-picoline 1-oxide in acetone or chloroform, in the presence of sulfuric acid as a catalyst, afforded ω-acetoxy-2-picoline. This is thought to be similar to the reaction of 2-picoline 1-oxid with acetic anhydride but the kind of the solvent used and the presence or absence of a catalyst greatly affected the yield. The maximum yield obtained never exceeded 50%.

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