Tetrahedron

Physical properties of atropisomeric 5-deazaflavin derivatives

A Ohno, J Kunitomo, Y Kawai

Index: Ohno, Atsuyoshi; Kunitomo, Jun; Kawai, Yasushi Tetrahedron, 1997 , vol. 53, # 13 p. 4601 - 4610

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Citation Number: 7

Abstract

Optically active 5-deazaflavin derivatives with an axial chirality at the N (3) position have been synthesized. Kinetics for thermal enantiomerization and X-ray crystallographic analyses of these compounds have been carried out. In addition, all absolute configurations of their enantiomers have been determined on the basis of circular dichroism spectra.