Triazines and related products. Part VII. Reductive fission of 1,2,3-benzotriazines with hydrazine and raney nickel

H N E Stevens, M F G Stevens

Research output: Contribution to journalArticle

Abstract

Reduction of 1,2,3-benzotriazin-4(3H)-ones with hydrazine and Raney nickel affords o-aminobenzamides in high yield : the formation of similar products from suitably substituted diaryltriazenes involves initial cyclisation of the triazene followed by reductive fission. 4-Aryl- or 4-arylalkylamino-1,2,3- benzotriazines and the isomeric 3,4-di-hydro-4-imino-1,2,3-benzotriazine series yield benzamidine and indazole derivatives as the major products.

Original languageEnglish
Pages (from-to)2308-2312
Number of pages5
JournalJournal of the Chemical Society C: Organic
Issue number17
Publication statusPublished - 1970

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hydrazine
Triazines
Nickel
Triazenes
Indazoles
Cyclization
Derivatives

Cite this

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abstract = "Reduction of 1,2,3-benzotriazin-4(3H)-ones with hydrazine and Raney nickel affords o-aminobenzamides in high yield : the formation of similar products from suitably substituted diaryltriazenes involves initial cyclisation of the triazene followed by reductive fission. 4-Aryl- or 4-arylalkylamino-1,2,3- benzotriazines and the isomeric 3,4-di-hydro-4-imino-1,2,3-benzotriazine series yield benzamidine and indazole derivatives as the major products.",
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journal = "Journal of the Chemical Society C: Organic",
issn = "0022-4952",
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Triazines and related products. Part VII. Reductive fission of 1,2,3-benzotriazines with hydrazine and raney nickel. / Stevens, H N E; Stevens, M F G.

In: Journal of the Chemical Society C: Organic, No. 17, 1970, p. 2308-2312.

Research output: Contribution to journalArticle

TY - JOUR

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AU - Stevens, H N E

AU - Stevens, M F G

PY - 1970

Y1 - 1970

N2 - Reduction of 1,2,3-benzotriazin-4(3H)-ones with hydrazine and Raney nickel affords o-aminobenzamides in high yield : the formation of similar products from suitably substituted diaryltriazenes involves initial cyclisation of the triazene followed by reductive fission. 4-Aryl- or 4-arylalkylamino-1,2,3- benzotriazines and the isomeric 3,4-di-hydro-4-imino-1,2,3-benzotriazine series yield benzamidine and indazole derivatives as the major products.

AB - Reduction of 1,2,3-benzotriazin-4(3H)-ones with hydrazine and Raney nickel affords o-aminobenzamides in high yield : the formation of similar products from suitably substituted diaryltriazenes involves initial cyclisation of the triazene followed by reductive fission. 4-Aryl- or 4-arylalkylamino-1,2,3- benzotriazines and the isomeric 3,4-di-hydro-4-imino-1,2,3-benzotriazine series yield benzamidine and indazole derivatives as the major products.

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M3 - Article

SP - 2308

EP - 2312

JO - Journal of the Chemical Society C: Organic

JF - Journal of the Chemical Society C: Organic

SN - 0022-4952

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ER -