25458-49-5Relevant articles and documents
Enantiodivergent Atroposelective Synthesis of Chiral Biaryls by Asymmetric Transfer Hydrogenation: Chiral Phosphoric Acid Catalyzed Dynamic Kinetic Resolution
Mori, Keiji,Itakura, Tsubasa,Akiyama, Takahiko
supporting information, p. 11642 - 11646 (2016/10/24)
Reported herein is an enantiodivergent synthesis of chiral biaryls by a chiral phosphoric acid catalyzed asymmetric transfer hydrogenation reaction. Upon treatment of biaryl lactols with aromatic amines and a Hantzsch ester in the presence of chiral phosp
Rational design of latent fluorophores from water-soluble hydroxyphenyltriazine dyes suitable for lipase sensing
Jacquemet, Alicia,Rihn, Sandra,Ulrich, Gilles,Renard, Pierre-Yves,Romieu, Anthony,Ziessel, Raymond
supporting information, p. 1664 - 1669 (2015/05/27)
Derivatives of 2-(2′-hydroxy-5′-dimethylaminobenzyl)-4,6-dimethylamino-1,3,5-triazine were synthesized by an original multistep protocol that afforded, after quaternization of the N,N-dimethylaminobenzyl moiety, water-soluble fluorescent dyes. These fluor
Rhodium/chiral diene-catalyzed asymmetric 1,4-addition of arylboronic acids to arylmethylene cyanoacetates
Soegel, Sebastian,Tokunaga, Norihito,Sasaki, Keigo,Okamoto, Kazuhiro,Hayashi, Tamio
, p. 589 - 592 (2008/04/12)
Asymmetric 1,4-addition of arylboronic acids to (£)-methyl 2-cyano-3-arylpropenoates proceeded in the presence of a rhodium catalyst (3 mol %) coordinated with a chiral diene ligand, (R,R)-Ph-bod*, to give high yields of the corresponding methyl 3,3-diaryl-2-cyanopropanoates with high enantioselectivity (up to 99% ee). This catalytic asymmetric transformation was applied to the asymmetric synthesis of (R)-tolterodine. American Chemical Society.