1310488-75-5Relevant academic research and scientific papers
(S)-Phenylalanine-derived chiral phosphorus-olefin ligands in rhodium-catalyzed asymmetric 1,4-addition reactions
Narui, Rintaro,Hayashi, Sayuri,Otomo, Haruka,Shintani, Ryo,Hayashi, Tamio
, p. 284 - 293 (2012/06/16)
Chiral phosphorus-olefins (S)-1, (S)-4, and (S)-5 have been designed and synthesized. These ligands were all synthesized from (S)-phenylalanine derivatives and act as phosphorus-olefin bidentate ligands to rhodium. The coordination face of the olefin can
Design and synthesis of new chiral phosphorus-olefin bidentate ligands and their use in the rhodium-catalyzed asymmetric addition of organoboroxines to N-sulfonyl imines
Shintani, Ryo,Narui, Rintaro,Tsutsumi, Yosuke,Hayashi, Sayuri,Hayashi, Tamio
, p. 6123 - 6125 (2011/07/30)
Novel chiral phosphorus-olefin bidentate ligands have been synthesized in a few steps from a readily available enantiopure compound. These ligands have been applied to a rhodium-catalyzed asymmetric addition of organoboroxines to N-sulfonyl aldimines, achieving high yield and enantioselectivity.
