Issue 2, 2012

Role of arene interactions and substituent effects in conformational (syn/anti) control of 1,2-diarylethanes

Abstract

Conformational analysis of nine designed flexible 1,2-diarylethanes with different substituents show syn conformation due to π–π interactions by 1H NMR in solution, this carries over to the solid state for three compounds while two show anti conformation in the solid state by X-ray crystallography and the remaining compounds do not give diffraction quality crystals.

Graphical abstract: Role of arene interactions and substituent effects in conformational (syn/anti) control of 1,2-diarylethanes

Supplementary files

Article information

Article type
Communication
Submitted
04 Aug 2011
Accepted
18 Nov 2011
First published
01 Dec 2011

CrystEngComm, 2012,14, 383-388

Role of arene interactions and substituent effects in conformational (syn/anti) control of 1,2-diarylethanes

K. Avasthi, A. Kumar, S. Aswal, R. Kant, R. Raghunandan, P. R. Maulik, R. S. Khanna and K. Ravikumar, CrystEngComm, 2012, 14, 383 DOI: 10.1039/C1CE06001E

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