Three atropisomers of biphenyl: twist by tunable para substituents

Karupnaswamy, Ramesh and G, Prabusankar (2018) Three atropisomers of biphenyl: twist by tunable para substituents. Journal of Chemical Sciences, 130 (7). ISSN 0974-3626

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Abstract

The geometrical twist of aryl-aryl bond in biphenyl by weakly coordinating anion and selone at the para position has not been clear so far. We report here the synthesis and investigation into the diverse structural properties of biphenyl with weakly coordinating biphenyl imidazolium salts and neutral imidazole selone that exhibit three atropisomers of biphenyl. The approaches underline the diversity of the effects of para substituent with dynamic nature at biphenyl molecule.

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IITH Creators:
IITH CreatorsORCiD
G, Prabusankarhttp://orcid.org/0000-0003-1772-135X
Item Type: Article
Uncontrolled Keywords: Biphenyl rotation, fluxional molecule, imidazole, selone
Subjects: Chemistry
Divisions: Department of Chemistry
Depositing User: Team Library
Date Deposited: 19 Jul 2018 10:09
Last Modified: 19 Jul 2018 10:09
URI: http://raiith.iith.ac.in/id/eprint/4286
Publisher URL: http://doi.org/10.1007/s12039-018-1482-8
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