Atropisomerism in Tertiary Biaryl 2-Amides: A Study of Ar-CO and Ar-Ar' Rotational Barriers

Lorentzen, M; Kalvet, I; Sauriol, F; Rantanen, T; Jorgensen, KB; Snieckus, V

Jorgensen, KB (reprint author), Univ Stavanger, Fac Sci & Technol, N-4036 Stavanger, Norway.; Snieckus, V (reprint author), Queens Univ, Snieckus Innovat, Kingston, ON K7L 3N6, Canada.; Snieckus, V (reprint author), Queens Univ, Dept Chem, 90 Bader Lane,

JOURNAL OF ORGANIC CHEMISTRY, 2017; 82 (14): 7300

Abstract

A rotational barrier study was performed on eight tertiary biaryl 2-amides using variable-temperature (VT) NMR and exchange (EXSY) spectroscopy experi......

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