indazolen.

/ˈɪndəzəʊl/

Etymology: < German indazol (Fischer & Kuzel 1883, in Ann. d. Chem. CCXXI. 264), < indol indole n.: see azo- comb. form and -ole suffix².

Chemistry.

(a) A colourless crystalline compound, C₇H₆N₂, in which a benzene ring is fused to a pyrazole ring. (b) Any of the derivatives of this compound.

ΚΠ

1884 Jrnl. Chem. Soc. 46 441 Indazole crystallises in colourless needles.

1967 A. R. Katritzky & J. M. Lagowski Princ. Heterocyclic Chem. 138 Indazole is the trivial name for the benzopyrazole nucleus.

1967 A. R. Katritzky & J. M. Lagowski Princ. Heterocyclic Chem. 140 Certain o-toluenediazonium salts cyclize spontaneously to indazoles.

This entry has not yet been fully updated (first published 1976; most recently modified version published online June 2021).

单词	indazole
释义	indazolen. /ˈɪndəzəʊl/ Etymology: < German indazol (Fischer & Kuzel 1883, in Ann. d. Chem. CCXXI. 264), < indol indole n.: see azo- comb. form and -ole suffix². Chemistry. (a) A colourless crystalline compound, C₇H₆N₂, in which a benzene ring is fused to a pyrazole ring. (b) Any of the derivatives of this compound. ΚΠ 1884 Jrnl. Chem. Soc. 46 441 Indazole crystallises in colourless needles. 1967 A. R. Katritzky & J. M. Lagowski Princ. Heterocyclic Chem. 138 Indazole is the trivial name for the benzopyrazole nucleus. 1967 A. R. Katritzky & J. M. Lagowski Princ. Heterocyclic Chem. 140 Certain o-toluenediazonium salts cyclize spontaneously to indazoles. This entry has not yet been fully updated (first published 1976; most recently modified version published online June 2021). < n.1884
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