使用一系列的烷基化,环化和氧化反应,将5-芳基-1-(苯并[ d ]噻唑-2-基)-3-苯基甲醛转化为6-烷基-5-芳基-1-(苯并[ d] ]噻唑-2-基)-3- phenylverdazyls和5-芳基-1-(苯并[ d ]噻唑-2-基)-3-苯基-6- vinylverdazyls。研究了所得化合物的顺磁和电化学性质。
Synthesis and Spectral, Electrochemical, and Antioxidant Properties of 2-(5-Aryl-6-R-3-phenyl-5,6-dihydro-4H-1,2,4,5-tetrazin-1-yl)-1,3-benzothiazoles
作者:T. G. Fedorchenko、G. N. Lipunova、A. V. Shchepochkin、M. S. Valova、A. N. Tsmokalyuk、P. A. Slepukhin、O. N. Chupakhin
DOI:10.1134/s1070428020010078
日期:2020.1
New 2-(5-aryl-6-R-3-phenyl-5,6-dihydro-4H-1,2,4,5-tetrazin-1-yl)-1,3-benzothiazoles were synthesized from the corresponding formazans by alkylation and subsequent cyclization of N-alkyl derivatives. The products were characterized by H-1 and C-13 NMR, IR, and mass spectra and X-ray diffraction data. Electrochemical properties and antioxidant activity of the synthesized benzothiazole derivatives were studied.