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Communication | Regular issue | Vol 31, No. 8, 1990, pp.1435-1438
Published online, 1st January, 1970■ Imidazole Derivatives. Part V. Imidazo[1’,2’:1,6]pyrdio[2,3-d]pyridazine: Synthesis, Structure, and Preliminary Chemistry of a Novel Heterocyclic Ring System
Published online, 1st January, 1970
DOI: 10.3987/COM-90-5460
■ Imidazole Derivatives. Part V. Imidazo[1’,2’:1,6]pyrdio[2,3-d]pyridazine: Synthesis, Structure, and Preliminary Chemistry of a Novel Heterocyclic Ring System
Hans-Joachim Knökler,* Roland Boses, and Rainer Hitzemann
*Institut für Organische Chemie, Universität Hannover, Schneiderberg 1 B, D-30167 Hannover, Germany
Abstract
Reaction of functionalized imidazo[1,2-a]pyridines with hydrazine hydrate to the novel imidazo[1’,2’:1,6]pyrido[2,3-d]pyridazine ring system is described.
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