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4-amino-7-nitro-1,2-benzisothiazolones - useful as pesticides - and dye intermediates
4-amino-7-nitro-1,2-benzisothiazolones - useful as pesticides - and dye intermediates
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机译:4-氨基-7-硝基-1,2-苯并噻唑酮-用作农药-染料中间体
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摘要
Cpds. of formula (II): (where R is H or an aliphatic or cycloaliphatic residue) are prepd. by reacting a 4-halo-7-nitro-1,2-benzisothiazole with R-NH2. Cpds. of formula (I) (where X is halogen or NO2) are prepd. by reacting (II) with halogen or NHO3. (I) and (II) (esp. I; X = NO2)) are fungicides.
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机译:Cpds。制备式(II)的化合物:(其中R为H或脂族或脂环族残基)。使4-卤代-7-硝基-1,2-苯并噻唑与R-NH2反应Cpds。制备式(I)的化合物(其中X是卤素或NO 2)。使(II)与卤素或NHO3反应。 (I)和(II)(特别是I; X = NO 2)是杀真菌剂。
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