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Volumn 51, Issue 47, 2012, Pages 11878-11881

Synthesis, characterization, and structures of a persistent aniline radical cation

Author keywords

anilines; isomers; radical ions; structure elucidation

Indexed keywords

RADICAL CATIONS; RADICAL IONS; STRUCTURE ELUCIDATION; THEORETICAL PREDICTION;

EID: 84869459730     PISSN: 14337851     EISSN: 15213773     Source Type: Journal    
DOI: 10.1002/anie.201205478     Document Type: Article
Times cited : (32)

References (46)
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    • -1) but no reversible dimerization of the aniline radical cation was found (FigureS1 in the Supporting Information), which is probably a result of steric hindrance. For an example of the reversible dimerization of an amine radical cation, see:, O. Yurchenko, J. Heinze, S. Ludwigs, ChemPhysChem 2010, 11, 1637-1640.
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    • Yurchenko, O.1    Heinze, J.2    Ludwigs, S.3
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    • 4 rapidly turned colorless in a few miniutes
    • 4 rapidly turned colorless in a few miniutes.
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    • note
    • 3, R1=0.0739 for 1079 (I>2σ(I)) reflections, wR2=0.1788 (all data). For data at other temperatures, see TableS1 in the Supporting Information.
  • 37
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    • note
    • - determined at other temperatures between 123-373K were found to be close to either the bisallyl or quinoid structure or in between. It seems that 296K is the transition temperature at which the isomerism between bisallyl and quinoid structures occurs (FigureS9 in the Supporting Information)
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    • -, TGA of crystals was performed and showed no weight loss on the X-ray time scale (FigureS5)
    • -, TGA of crystals was performed and showed no weight loss on the X-ray time scale (FigureS5)
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    • A libration analysis was performed on the structure at 373K to give corrections of 0.002Å for the bonds C2-C3 and C1-N1, -0.001Å for the bond C1-C2, and 0.001Å for the bond C3-C4
    • A libration analysis was performed on the structure at 373K to give corrections of 0.002Å for the bonds C2-C3 and C1-N1, -0.001Å for the bond C1-C2, and 0.001Å for the bond C3-C4.
  • 40
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    • note
    • -) contain the supplementary crystallographic data for this paper. These data can be obtained free of charge from The Cambridge Crystallographic Data Centre via www.ccdc.cam.ac.uk/data-request/cif.
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    • Revision B.01; Gaussian, Inc.: Wallingford, CT 2010
    • All calculations were performed using the Gaussian 09 program suite. M.J. Frisch, etal. Gaussian 09, Revision B.01; Gaussian, Inc.: Wallingford, CT 2010. See the Supporting Information for details.
    • Gaussian 09
    • Frisch, M.J.1
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    • I. B. Bersuker, Chem. Rev. 2001, 101, 1067-1114, and references therein.
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* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.