Chiral Induction from Allenes into Twisted 1,1,4,4‐Tetracyanobuta‐1,3‐dienes (TCBDs): Conformational Assignment by Circular Dichroism Spectroscopy

Conformational assignment: The mechanism of chiral induction in an optically pure 1,3‐diethynylallene, from the central chiral allene moiety into directly adjacent TCBD chromophores, was confirmed and clarified. Only one low‐energy conformer is found in calculations of the potential energy surface,...

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Veröffentlicht in:	Chemistry : a European journal 2009-08, Vol.15 (34), p.8396-8400
Hauptverfasser:	Alonso‐Gómez, José Lorenzo, Petrovic, Ana G., Harada, Nobuyuki, Rivera‐Fuentes, Pablo, Berova, Nina, Diederich, François
Format:	Artikel
Sprache:	eng
Schlagworte:	absolute configuration Alkadienes - chemistry allenes Butadienes - chemistry chiral induction circular dichroism conformational assignment Molecular Conformation Spectrophotometry, Ultraviolet Stereoisomerism
Online-Zugang:	Volltext
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