Transition-metal-catalyzed asymmetric organic synthesis via polymer-attached optically active phosphine ligands. 5. Preparation of amino acids in high optical yield …

GL Baker, SJ Fritschel, JR Stille…

Index: Journal of Organic Chemistry, , vol. 46, # 14 p. 2954 - 2960

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Citation Number: 153

Abstract

... (7) Greenstein, J. P.; Winitz, M. “Chemistry of the Amino Acids”; (8) Robinson, D. S.; Greenstein, J. P. J. Biol. ... The organic layers were dried over magnesium sulfate and evaporated under reduced preasure to an 6 1.25 (t, 3 H, J = 7 Hz), 4.20 (q, 2 H, J = 7 Hz); 13C NMR (DzO) ...