Journal ArticleDOI
Catalytic asymmetric induction. Highly enantioselective addition of dialkylzincs to aldehydes
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This article is published in Journal of the American Chemical Society.The article was published on 1986-09-01. It has received 479 citations till now. The article focuses on the topics: Addition reaction & Enantioselective synthesis.read more
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Application of Bis-Sulfonamides in Asymmetric Catalysis. Addition of Diethylzinc to Prochiral Aldehydes
Fredrik Lake,Christina Moberg +1 more
TL;DR: In this paper, a review summarizes the results of the Ti(OPr-i)4-catalyzed addition of diethylzinc to prochiral aldehydes in the presence of bis-sulfonamides.
Journal ArticleDOI
Efficient asymmetric addition of diethylzinc to aldehydes using C2‐novel chiral pyridine β‐amino alcohols as chiral ligands
TL;DR: A series of novel C2-symmetric chiral pyridine β-amino alcohol ligands have been synthesized from 2,6-pyridine dicarboxaldehyde, m-phthalaldehyde and chiral β amino alcohols through a two-step reaction as mentioned in this paper.
Journal ArticleDOI
Chiral 2-pyridyl alcoholate copper complexes: crystal structures of [bis(2-pyridyl alcoholate)copper(II)] and the use of [(2-pyridyl alcoholate)copper(II)] + and [(2-pyridyl alcoholate)copper(I)] in asymmetric cyclopropanation of styene and allylic oxidation of cyclohexene
Wing Sze Lee,Hon Kit Leung,Leung Cheng,Lai Yuen Ng,Chi-Sing Lee,Ka Hung Huang,Wing Tak Wong,Hoi-Lun Kwong +7 more
TL;DR: In this paper, N,O pyridine alcohols HL 1, HL 2 and HL 3 were used to form complexes with copper(II) ions and showed low catalytic activities in asymmetric reactions.
Journal ArticleDOI
Enantioselective Addition of Diethylzinc to Aldehydes Catalyzed by Chiral O,N,O-tridentate Phenol Ligands Derived From Camphor.
TL;DR: Chiral O,N,O-tridentate phenol ligands bearing a camphor backbone were found to be effective chiral catalysts for the enantioselective addition of diethylzinc to aromatic aldehydes, resulting in high enantiOSElectivities at room temperature.
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