528838-77-9Relevant academic research and scientific papers
Non-C2-symmetric, chirally economical, and readily tunable linked-binols: Design and application in a direct catalytic asymmetric mannich-type reaction
Yoshida, Takamasa,Morimoto, Hiroyuki,Kumagai, Naoya,Matsunaga, Shigeki,Shibasaki, Masakatsu
, p. 3470 - 3474 (2007/10/03)
(Chemical Equation Presented) An achiral unit is shown to be better than a chiral unit in promoting an asymmetric reaction. Non-C2-symmetric linked-binols 1 with one chiral 1,1′-bi-2-naphthol unit and one flexible achiral unit are employed as l
Anti-selective direct catalytic asymmetric Mannich-type reaction of hydroxyketone providing β-amino alcohols
Matsunaga, Shigeki,Kumagai, Naoya,Harada, Shinji,Shibasaki, Masakatsu
, p. 4712 - 4713 (2007/10/03)
An anti-selective direct catalytic asymmetric Mannich-type reaction is described. The Et2Zn/(S,S)-linked-BINOL 1 = 4/1 complex promoted a Mannich-type reaction of 2-hydroxy-2′-methoxyacetophenone (2) and N-diphenylphosphinoyl imines 3. Using as
