Abstract
Reaction of 2,3,3-trimethyl-3H-indole with dimethylformamide/POCl 3 and then aqueous NaOH produces 2-(diformylmethylidene)-2,3-dihydro-3,3-dimethylindole, C13H 13NO2. The crystal structure shows the molecule to be planar, with the exception of the two methyl groups, which lie above and below the plane. © 2006 International Union of Crystallography All rights reserved.
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CITATION STYLE
Helliwell, M., Afgan, A., Baradarani, M. M., & Joule, J. A. (2006). Formylation of an indolenine: 2-(diformylmethylidene)-3,3-dimethyl-2,3-dihydro-1H-indole. Acta Crystallographica Section E: Structure Reports Online, 62(2). https://doi.org/10.1107/S1600536806002261
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