Journal of the American Chemical Society

The Salol Reaction

JA VanAllan

文献索引：VanAllan Journal of the American Chemical Society, 1947 , vol. 69, p. 2913

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被引用次数: 12

摘要

Nuv., lY4i NOTES 2913 citral is a modification of the procedure of Fischer and co-workers.* A mixture of 11.7 g.(0.14 mole) of freshly distilled 8-methylcrotonaldehyde, 1.5 ml. of glacial acetic acid and 0.15 ml. of piperidine was heated under nitrogen in a small Claisen flask on a steam-bath for twenty-three minutes. The reaction mixture turned very dark red almost at once and gradually thickened. After removing thc flask from the steam-bath and cooling, a ...