6-Chloro-3-(3-methylphenyl)-1,2,4-triazolo[4,3-b]pyridazine

6-Chloro-3-(3-methylphenyl)-1,2,4-triazolo[4,3-b]pyridazine

The title compound, C12H9ClN4, was prepared from dichloropyridazine and tolyltetrazole in a nucleophilic biaryl coupling followed by thermal ring transformation. The molecule is essentially planar (r.m.s. deviation for all non-H atoms = 0.036&#8197;&#197;) and an intramolecular C&...

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Bibliographic Details
Main Authors:	Heiner Detert, Dieter Schollmeyer, Jasmin Preis
Format:	Article
Language:	English
Published:	International Union of Crystallography 2011-10-01
Series:	Acta Crystallographica Section E
Online Access:	http://scripts.iucr.org/cgi-bin/paper?S1600536811035288

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