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Creators/Authors contains: "Viesser, Renan V."

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  1. ; ; ; (, Organic Letters)
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  2. ; ; ; ; ; (, Angewandte Chemie International Edition)
    Abstract Whether tetra‐tert‐butyl‐s‐indacene is a symmetricD2hstructure or a bond‐alternatingC2hstructure remains a standing puzzle. Close agreement between experimental and computed proton chemical shifts based on minima structures optimized at the M06‐2X, ωB97X‐D, and M11 levels confirm a bond‐localizedC2hsymmetry, which is consistent with the expected strong antiaromaticity of TtB‐s‐indacene. 
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