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Journal of the Chemical Society (Resumed)

CCCLXXVI.—Preparation of the 5-halogenoresorcinols

HH Hodgson, JS Wignall

文献索引:Hodgson; Wignall Journal of the Chemical Society, 1926 , p. 2827

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被引用次数: 2

摘要

5-HaZogeno-3-hydroxyanisoZes.-The 3-halogeno-5-aminoanisole (14 g.) or its sulphate (20 g.) in a mixture of sulphuric acid (15 g.) and water (150 cc) was diazotised at 05", the excess of nitrous acid destroyed by carbamide, and the clear solution added gradually to a