scholarly journals Asymmetric catalysis in aqueous media: use of metal-chiral crown ethers as efficient chiral Lewis acid catalysts in asymmetric aldol reactions

2001 ◽  
Vol 12 (5) ◽  
pp. 627-633 ◽  
Author(s):  
Kobayashi Shu ◽  
Tomoaki Hamada ◽  
Satoshi Nagayama ◽  
Kei Manabe
Keyword(s):  
Asymmetric Catalysis ◽  
Crown Ethers ◽  
Lewis Acid ◽  
Aqueous Media ◽  
Aldol Reactions ◽  
Acid Catalysts ◽  
Lewis Acid Catalysts ◽  
Asymmetric Aldol ◽  
Chiral Crown Ethers ◽  
Chiral Lewis Acid

Chiral dendritic bis(oxazoline) copper(II) complexes as Lewis acid catalysts for enantioselective aldol reactions in aqueous media

2003 ◽  
Vol 44 (17) ◽  
pp. 3535-3538 ◽  
Author(s):  
Bai-Yuan Yang ◽  
Xiao-Min Chen ◽  
Guo-Jun Deng ◽  
Yi-Li Zhang ◽  
Qing-Hua Fan
Keyword(s):  
Lewis Acid ◽  
Aqueous Media ◽  
Aldol Reactions ◽  
Acid Catalysts ◽  
Lewis Acid Catalysts

Novel chiral gallium Lewis acid catalysts with semi-crown ligands for aqueous asymmetric Mukaiyama aldol reactions

2002 ◽  
pp. 2994-2995 ◽  
Author(s):  
Hui-Jing Li ◽  
Hong-Yu Tian ◽  
Yong-Jun Chen ◽  
Dong Wang ◽  
Chao-Jun Li
Keyword(s):  
Lewis Acid ◽  
Aldol Reactions ◽  
Acid Catalysts ◽  
Lewis Acid Catalysts ◽  
Mukaiyama Aldol
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