Circula:r Dichroism of Optically Active 1,2-Disubstituted 1,2-Diphenyl Ethanes Part II: Compounds without COOR-group at Benzylic CY

Abstract

(R,R)-Hydrobenzoin and homochirally analogous thTeo-compounds of formula Ph-CHX-CHY-Ph (X = Y; X rO Y; Y = H) show anegative O-O CD-line below 37200 crn? and/er a positive one just above it, which can be explained by conformational equilibria around the Ph-C bonds. The Cotton effect at 220-210 nm is negative for this same configuration, if X rO Y (also Y… (More)

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Cite this paper

@inproceedings{Snatzke2017CircularDO, title={Circula:r Dichroism of Optically Active 1,2-Disubstituted 1,2-Diphenyl Ethanes Part II: Compounds without COOR-group at Benzylic CY}, author={Giinther Snatzke}, year={2017} }