Stereodivergent catalysis

IP Beletskaya, C Najera, M Yus - Chemical reviews, 2018 - ACS Publications
This review covers diastereo-and enantiodivergent catalyzed reactions in acyclic and cyclic
systems using metal complexes or organocatalysts. Among them, nucleophilic addition to …

Catalytic enantioselective formation of C− C bonds by addition to imines and hydrazones: A ten-year update

S Kobayashi, Y Mori, JS Fossey, MM Salter - Chemical reviews, 2011 - ACS Publications
Chiral molecules containing asymmetric carbon centers bonded with nitrogen are ubiquitous
in nature and also form important structural fragments in both natural and man-made …

A Cationic High-Valent Cp*CoIII Complex for the Catalytic Generation of Nucleophilic Organometallic Species: Directed CH Bond Activation.

T Yoshino, H Ikemoto, S Matsunaga… - Angewandte Chemie …, 2013 - search.ebscohost.com
Active without activation: In an inexpensive and atom‐economical approach to C H bond
functionalization, a cationic CoIII complex (see scheme) was used to generate nucleophilic …

Recent advances in the catalytic asymmetric synthesis of β-amino acids

B Weiner, W Szymański, DB Janssen… - Chemical Society …, 2010 - pubs.rsc.org
In this critical review, the progress in catalytic asymmetric synthesis of β-amino acids is
discussed, covering the literature since 2002. The review treats transition metal catalysis …

α, α‐Diarylprolinol ethers: new tools for functionalization of carbonyl compounds

A Mielgo, C Palomo - Chemistry–An Asian Journal, 2008 - Wiley Online Library
Abstract α, α‐Diaryl (dialkyl) prolinol ethers constitute a potent organocatalyst family which
has been shown to be very general for a broad range of reactions involving enamine and …

Design and application of linked-BINOL chiral ligands in bifunctional asymmetric catalysis

M Shibasaki, S Matsunaga - Chemical Society Reviews, 2006 - pubs.rsc.org
The design and application of linked-BINOLs investigated in our group are reviewed. Linked-
BINOLs are a kind of semi-crown ether, thus they are flexible and applicable to metals …

The mannich reaction of malonates with simple imines catalyzed by bifunctional cinchona alkaloids: Enantioselective synthesis of β-amino acids

J Song, Y Wang, L Deng - Journal of the American Chemical …, 2006 - ACS Publications
We describe the first efficient, direct asymmetric Mannich reactions with malonates and N-
Boc aryl and alkyl imines by cooperative hydrogen-bonding catalysis with a cinchona …

Versatile enantioselective [3+ 2] cyclization between Imines and allenoates catalyzed by dipeptide‐based phosphines

X Han, F Zhong, Y Wang, Y Lu - Angewandte Chemie, 2012 - infona.pl
Ohne Umschweife: Die Titelreaktion gelingt mit 5 Mol‐% des Katalysators 1 und ist binnen 1
h abgeschlossen. Die 2‐Alkyl‐und 2‐Aryl‐substituierten 3‐Pyrroline werden in guten …

Asymmetric alkynylation of aldehydes catalyzed by an In (III)/BINOL complex

R Takita, K Yakura, T Ohshima… - Journal of the American …, 2005 - ACS Publications
Asymmetric alkynylation of both aromatic and aliphatic aldehydes using catalytic amounts of
In (III)/BINOL is described. Dual activation of both substrates due to the “bifunctional …

Indium-catalyzed highly efficient three-component coupling of aldehyde, alkyne, and amine via C− H bond activation

Y Zhang, P Li, M Wang, L Wang - The Journal of organic …, 2009 - ACS Publications
In this paper, indium (III) chloride was found to be a highly effective catalyst for the three-
component coupling reactions of aldehydes, alkynes, and amines (A3-coupling) via C− H …