Université de Fribourg

Versatile reactivity and theoretical evaluation of mono- and dinuclear oxidovanadium(V) compounds of aroylazines: electrogeneration of mixed-valence divanadium(IV,V) complexes

Dash, Subhashree P. ; Roy, Satabdi ; Mohanty, Monalisa ; Carvalho, M. Fernanda N. N. ; Kuznetsov, Maxim L. ; Pessoa, João Costa ; Kumar, Amit ; Patil, Yogesh P. ; Crochet, Aurélien ; Dinda, Rupam

In: Inorganic Chemistry, 2016, vol. 55, no. 17, p. 8407–8421

The solution behavior of structurally characterized [VVO(OEt)(L)] complexes, which transform into the corresponding divanadium(V,V) compounds [{VVO(L)}₂-μ-O], is reported. Upon controlled potential electrolysis, the corresponding [(L)V₂O₃(L)]⁻ mixed-valence species are obtained upon partial reduction of the [(VVOL)₂-μ-O] formed in solution. All...

Université de Fribourg

Synthesis, X-ray structure and in vitro cytotoxicity studies of Cu(I/II) complexes of thiosemicarbazone: special emphasis on their interactions with DNA

Saswati ; Chakraborty, Ayon ; Dash, Subhashree P. ; Panda, Alok K. ; Acharyya, Rama ; Biswas, Ashis ; Mukhopadhyay, Subhadip ; Bhutia, Sujit K. ; Crochet, Aurélien ; Patil, Yogesh P. ; Nethaji, M. ; Dinda, Rupam

In: Dalton Transactions, 2015, vol. 44, no. 13, p. 6140–6157

4-(p-X-phenyl)thiosemicarbazone of napthaldehyde {where X = Cl (HL¹) and X = Br (HL²)}, thiosemicarbazone of quinoline-2-carbaldehyde (HL³) and 4-(p-fluorophenyl)thiosemicarbazone of salicylaldehyde (H₂L⁴) and their copper(I) {[Cu(HL¹)(PPh₃)₂Br]·CH₃CN (1) and [Cu(HL²)(PPh₃)₂Cl]·DMSO (2)} and copper(II)...