Synthesis and properties of 2-(3,5-di-tert-butyl-4-hydroxyphenyl)-5-nitroindazole

Authors

L. Yu Ukhin, Rostov State University
G. I. Orlova, Rostov State University
Sergey Lindeman, Marquette UniversityFollow
Viktor N. Khrustalyov, Russian Academy of SciencesFollow
Yu T. Struchkov, Russian Academy of SciencesFollow
A. I. Prokofev, Russian Academy of Sciences

Document Type

Article

Language

eng

Publication Date

6-1994

Publisher

Springer

Source Publication

Russian Chemical Bulletin

Source ISSN

1066-5285

Abstract

N-(2-Azido-5-nitrobenzylidene)-3,5-di-tert-butyl-4-hydroxyaniline (3a) and N-(2-azido-5-nitrobenzilidene) aniline (3b), when heated in dimethylformamide yielded 2-(3,5-di-tert-butyl-4-hydroxyphenyl)-5-nitroindazole (4a) and 2-phenyl-5-nitroindazole (4b), respectively. The structure of4b was confirmed by X-ray analysis. A stable phenoxyl radical was shown to originate from the oxidation of4a with lead (IV) dioxide.

Comments

Russian Chemical Bulletin, Vol. 43, No. 6 (June 1994): 1034-1036. DOI.

Sergey Lindeman was affiliated with Russian Academy of Sciences at the time of publication.

Recommended Citation

Ukhin, L. Yu; Orlova, G. I.; Lindeman, Sergey; Khrustalyov, Viktor N.; Struchkov, Yu T.; and Prokofev, A. I., "Synthesis and properties of 2-(3,5-di-tert-butyl-4-hydroxyphenyl)-5-nitroindazole" (1994). Chemistry Faculty Research and Publications. 667.
https://epublications.marquette.edu/chem_fac/667