Absolute structures of (–)-(SS, SC)-1-phenylethyl 2-pyridyl sulfoxide and (–)-(R)-1-methyl-2-(1-phenylethyl) pyridinium perchlorate

F Iwasaki, N Yamazaki

Index: Furukawa; Kawai; Oae; Iwasaki Synthesis, 1984 , vol. NO. 9, p. 746 - 747

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Abstract

=297.74, monoclinic, P2], a= 12.587(1), b= 7-716 (1), c = 15.886 (1)/~, /3 = 108.99 (1)°, V= 1459.0 (3)/~3, Z = 4, Dx = 1.356 Mg m-3, h.(Cu Ka) = 1.5418/~, /z = 2.455 mm-], F(000) = 624, T= 295 K, R = 0.062 for 4399 observed reflections. In (I) the S---O bond is nearly in the same plane of