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: Baker, Gregory L.; Fritschel, Scott J.; Stille, John R.; Stille, John K. Journal of Organic Chemistry, 1981 , vol. 46, # 14 p. 2954 - 2960

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Citation Number: 151

Abstract

Results and Discussion Synthesis of Phosphinopyrrolidenes. The optically active diphosphine N-(tert-butoxycarbonyl)-(2S, 4S)-4-(dipheny1phosphino)-2- [(dipheny1phosphino) methyll-pyrrolidine (3) was synthesized from 4-hydroxy-~-proline by ...