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The structure of ethyl allyl 1,4-dihydro-2,6-dimethyl-4-[4-(4H-4-oxo-1-benzopyran-2-yl)phenyl]-3,5-pyridine dicarboxylate

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Abstract

The crystal and molecular structure of the title compound has been determined by direct methods, and refined to a finalR of 0.070 for 1466 observed reflections. The compound crystallizes in space group P2l/n with cell dimensionsa=10.706(8),b=21.127(11),c=12.038(10) Å, Z=4.1,4-dihydropyridine ring adopts a boat shaped conformation. The flavon molecule is planar and it's phenyl ring is almost perpendicular to the 1,4-DHP. The C36 atom of the allyl group shows disorder.

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Authors and Affiliations

  1. Department of Physics Engineering, Hacettepe University, Beytepe, 06532, Ankara, Turkey

    Engin Kendi & Süheyla Özbey

  2. Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Ankara, Tandoĝan, 06100, Ankara, Turkey

    Meral Tunçbilek & Rahmiye Ertan

  3. School of Physics, Universiti Sains Malaysia, 11800 USM, Penang, Malaysia

    Hoong-Kun Fun & Boon-Chuan Yip

Authors
  1. Engin Kendi
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  2. Süheyla Özbey
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  3. Meral Tunçbilek
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  4. Rahmiye Ertan
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  5. Hoong-Kun Fun
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  6. Boon-Chuan Yip
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Kendi, E., Özbey, S., Tunçbilek, M. et al. The structure of ethyl allyl 1,4-dihydro-2,6-dimethyl-4-[4-(4H-4-oxo-1-benzopyran-2-yl)phenyl]-3,5-pyridine dicarboxylate. J Chem Crystallogr 24, 747–751 (1994). https://doi.org/10.1007/BF01666964

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  • DOI: https://doi.org/10.1007/BF01666964

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