Research output: Contribution to journal › Article › peer-review
Electrochemical reduction, radical anions and solvation energies of 1,2,3,4-tetrafluoro-9,10-anthraquinone and its N-piperidyl derivatives in DMF and DMF–water mixtures. / Shundrin, Leonid A.; Irtegova, Irina G.; Vasilieva, Nadezhda V. et al.
In: Mendeleev Communications, Vol. 28, No. 3, 01.05.2018, p. 257-260.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Electrochemical reduction, radical anions and solvation energies of 1,2,3,4-tetrafluoro-9,10-anthraquinone and its N-piperidyl derivatives in DMF and DMF–water mixtures
AU - Shundrin, Leonid A.
AU - Irtegova, Irina G.
AU - Vasilieva, Nadezhda V.
AU - Loskutov, Vladimir A.
PY - 2018/5/1
Y1 - 2018/5/1
N2 - The electrochemical reduction of 1,2,3,4-tetrafluoro-9,10-anthraquinone and its 2-(N-piperidyl) derivative in DMF and DMF–H2O mixtures represents an EE-process, whereas that for 1-(N-piperidyl) and 1,4-di(N-piperidyl) derivatives occurs as an EEC-process. Based on the linear dependences of the first reversible one-electron reductive half-wave potentials of these compounds on the water content of DMF–H2O mixtures, the corresponding changes in the free energies of solvation under electron transfer have been calculated. Radical anions of the above compounds were obtained in DMF and characterized by EPR spectroscopy and DFT calculations at the (U)B3LYP/6-31+G* level of theory.
AB - The electrochemical reduction of 1,2,3,4-tetrafluoro-9,10-anthraquinone and its 2-(N-piperidyl) derivative in DMF and DMF–H2O mixtures represents an EE-process, whereas that for 1-(N-piperidyl) and 1,4-di(N-piperidyl) derivatives occurs as an EEC-process. Based on the linear dependences of the first reversible one-electron reductive half-wave potentials of these compounds on the water content of DMF–H2O mixtures, the corresponding changes in the free energies of solvation under electron transfer have been calculated. Radical anions of the above compounds were obtained in DMF and characterized by EPR spectroscopy and DFT calculations at the (U)B3LYP/6-31+G* level of theory.
UR - http://www.scopus.com/inward/record.url?scp=85047614984&partnerID=8YFLogxK
U2 - 10.1016/j.mencom.2018.05.009
DO - 10.1016/j.mencom.2018.05.009
M3 - Article
AN - SCOPUS:85047614984
VL - 28
SP - 257
EP - 260
JO - Mendeleev Communications
JF - Mendeleev Communications
SN - 0959-9436
IS - 3
ER -
ID: 13632995