Open Access Open Access  Restricted Access Subscription Access

STRUCTURE OF THE PRODUCT OF UNUSUAL CYCLIZATION OF 2,2-METHYLENEDICYCLOHEXANONE DIPHENYLHYDROZONE

Таисия В. Московкина, Ксения А. Гайворонская, Анатолий И. Калиновский, Екатерина Г. Ляхова
Cover Image

Abstract


It was shown that heating the diphenylhydrozone of 2,2’-methylenedicyclohehxanone yields to the bridged heteropolyclic compound with earlier unknown  skeleton system. Its structure was established by spectroscopic methods and X-ray analysis.  Explanation of the passing of  unexpected reaction  of its formation is given.

How to Cite
Moskovkina, T. V.; Gaivoronskaya, K. A.; Kalinovskii, A. I.; Lyakhova, E. G. Chem. Heterocycl. Compd. 2015, 51, 769. [Khim. Geterotsikl. Soedin. 2015, 51, 769.]

For this article in the English edition see DOI 10.1007/s10593-015-1773-7


Keywords


1,5-diketones; indolopyridocarbazole; cyclization; Fischer reaction; NMR spectroscopy; X-ray structural analysis

Full Text: PDF (Russian) Supplementary File(s): Supporting info (1MB)


 

 

Latvian Institute of Organic Synthesis - Aizkraukles iela, 21, Riga, LV-1006, Latvia - hgs@osi.lv