SYNTHESIS OF SOME NEW 3-HETEROCYCLYL- 1,2,3-BENZOTRIAZIN-4(3H)-ONES

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Abstract:

Some new 3-heterocyclyl-1,2,3-benzotriazin-4(3H)-ones (7a-f) were prepared in moderate to good yields by nitrosation of N-heterocyclyl-2- aminobenzanilides (6a-f). The latter were obtained by hydrazine hydrate-graphite reduction of corresponding N-heterocyclyl-2-nitrobenzanilides (5a-f)

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volume 8  issue 1

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publication date 1997-03-01

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