Identification of [1,3]dithiolo[4,5- d ]dithiazolyl radicals by in situ EPR spectroscopy and cyclic voltammetry
作者:Vadim V. Popov、Stanislav A. Amelichev、Ivan S. Bushmarinov、Lidia S. Konstantinova、Konstantin A. Lyssenko、Ludmila V. Mikhalchenko、Valentin V. Novikov、Vadim P. Gultyai、Oleg A. Rakitin
DOI:10.1016/j.tet.2013.07.079
日期:2013.10
condensation with Me3SiN3 produced 1,2,3-dithiazolium chlorides. The structure of 5-(dicyanomethylene)[1,3]dithiolo[4,5-d][1,3,2]dithiazol-1-ium tetrafluoroborate was confirmed by powder X-ray diffraction, and its chemical bonding pattern as well as charge transfer were studied within the QTAIM framework applied to the results of plane wave DFT periodic calculations. Reduction with triphenylantimony and
的合成[1,3] dithiolo [4,5- d ]从容易获得的锌螯合dithiazolium盐已经研制成功。2-氧代和2-(二氰基亚甲基)(2-氧代-1,3-二硫-4,5-二基)的氯化与SO diethanethioates 2氯2随后缩合与我3的SiN 3制备1,2,3- dithiazolium氯化物。5-(二氰基亚甲基)[1,3] dithiolo [4,5-结构d ] [1,3,2] dithiazol -1-鎓四氟硼酸盐是由粉末X射线衍射,其化学结合图案以及确认在QTAIM框架内研究了电荷转移,并将其应用于平面波DFT周期性计算的结果。用三苯基锑还原和电化学还原[1,3]二硫代[4,5-]d ]通过循环伏安法,计时安培,和微电解在上在乙腈中的铂电极受控电势dithiazolium盐揭示的形成[1,3] dithiolo [4,5- d ] dithiazolyl基,它们的特点是EPR谱。