Bismuth(III)dichalcogenones as highly active catalysts in multiple C-C bond formation reactions

Dalton Transactions : an International Journal of Inorganic Chemistry
Katam SrinivasGanesan Prabusankar

Abstract

Thirteen new bismuth(III) dichalcogenone derivatives of triflates and halides were synthesized and structurally characterized. The mono, di, tetra and heptanuclear complexes were isolated with different bismuth(III) coordination environments. These newly isolated bismuth(III)dichalcogenones were characterized by multinuclear NMR, FT-IR, UV-vis, TGA and single crystal X-ray diffraction techniques. These complexes were tested for the synthesis of symmetrical triaryl- or triheteroarylmethanes and the catalysts were found to be highly active. In particular, the selone complexes were relatively more active than thione complexes. Subsequently, the scope of the catalytic reactions was further explored with different substituents.

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Aug 8, 2015·Dalton Transactions : an International Journal of Inorganic Chemistry·Katam SrinivasGanesan Prabusankar

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Citations

Nov 30, 2018·Metallomics : Integrated Biometal Science·Ramesh KarriGouriprasanna Roy
Nov 19, 2020·Dalton Transactions : an International Journal of Inorganic Chemistry·Muneshwar NandeshwarGanesan Prabusankar
May 6, 2021·Chemistry, an Asian Journal·Mannem Adinarayana, Ganesan Prabusankar
Oct 16, 2016·Inorganic Chemistry·Ismael I Loera FernandezKenton H Whitmire
Jul 4, 2018·Chemical Reviews·Vitaly NesterovShigeyoshi Inoue

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