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Report | Regular issue | Vol 23, No. 10, 1985, pp.2629-2634
Published online, 1st January, 1970
DOI: 10.3987/R-1985-10-2629
N,N’-Kinked Biazoles. Part 6. On the Structure of Compounds Derived from the Oxidation of 7-Methyl-4,5,6,7-tetrahysroindazole

Javier de Mendoza,* Pilar Prados, and José Elguero

*Departamento de Química Orgánica, Facultad de Ciencias, Universidad Autónoma de Madrid, Cantoblanco, 28049-Madrid, Spain

Abstract

The structure of 7,7’-dimethyl-2,2’-bi-4,5,6,7-tetrahydroindazole, the main product from the bromine oxidation of the silver salt of 7-methyl-4,5,6,7-tetrahydroindazole, is corrected in favor of a C,N’-linked cyclic trimer (mixture of diastereoisomers). Although a C,N’-linked dimer was also isolated, N,N’-linked dimers were not found.