Structure, conformation, stereodynamics, dimer formation, and absolute configuration of axially chiral atropisomers of hindered biphenyl carbinols

Authors :: Casarini, Daniele
Lunazzi, Lodovico
Mancinelli, Michele
Mazzanti, Andrea
Rosini, Carlo
Source :: Journal of Organic Chemistry. Sept 28, 2007, Vol. 72 Issue 20, p7667, 10 p.
Publication Year :: 2007
Abstract: The stereolabile atropisomerism arising from restricted rotation about the [sp.sup.2]-[sp.sup.3] bond in a number of hindered aryl carbinols and ethers analyzed by dynamic NMR spectroscopy is presented.

Subjects :: Chirality -- Research
Nuclear magnetic resonance spectroscopy -- Usage
Ethers -- Chemical properties
Biological sciences
Chemistry

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