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Journal of the American Chemical Society

Displacements and Nuclear Substitutions on Hydroxypyrazines

G Karmas, PE Spoerri

文献索引:Karmas; Spoerri Journal of the American Chemical Society, 1956 , vol. 78, p. 4071,4076

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被引用次数: 24

摘要

A variety of.'-li?. drt) sypS-raziiies has been broiiiinateti and phenylated, and three have beeii iiitrated. It Iias lieen found that halogens and nitro groups ortho to hydroxyl are easily displaced by acidic reagents, and such reactions afford convenieiit syntheses of dihalo-and dihydroxypyrazines.

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