Abstract
The crystal and molecular structure of 1,1′-dimethyl-isoindigo is studied by single crystal X-ray diffraction analysis. It is shown that the molecules of 1,1′-dimethyl-isoindigo are nonplanar due to the rotation of two oxindole rings relative to the double bond.
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Original Russian Text Copyright © 2012 by Yu. K. Voronina, D. B. Krivolapov, A. V. Bogdanov, V. F. Mironov, I. A. Litvinov
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Translated from Zhurnal Strukturnoi Khimii, Vol. 53, No. 2, pp. 408–411, March–April, 2012.
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Voronina, Y.K., Krivolapov, D.B., Bogdanov, A.V. et al. An unusual conformation of 1,1′-dimethyl-isoindigo in crystals. J Struct Chem 53, 413–416 (2012). https://doi.org/10.1134/S0022476612020321
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DOI: https://doi.org/10.1134/S0022476612020321