Phosphoramidites: privileged ligands in asymmetric catalysis
JF Teichert, BL Feringa - Angewandte Chemie International …, 2010 - Wiley Online Library
Asymmetric catalysis with transition‐metal complexes is the basis for a vast array of
stereoselective transformations and has changed the face of modern synthetic chemistry …
stereoselective transformations and has changed the face of modern synthetic chemistry …
Enantioselective copper-catalyzed conjugate addition and allylic substitution reactions
A Alexakis, JE Backvall, N Krause, O Pàmies… - Chemical …, 2008 - ACS Publications
In the past decades there has been a dramatic increase in the demand for enantiopure
compounds for fine-chemicals (ie, agrochemicals and pharmaceuticals) and material …
compounds for fine-chemicals (ie, agrochemicals and pharmaceuticals) and material …
Recent advances in metal-catalyzed asymmetric conjugate additions
J Christoffers, G Koripelly, A Rosiak, M Roessle - Synthesis, 2007 - thieme-connect.com
The conjugate addition of carbon nucleophiles to acceptor activated olefins is one of the
most important reactions for carbon-carbon bond formation. With optically active metal …
most important reactions for carbon-carbon bond formation. With optically active metal …
Enantioselective Catalytic Dearomative Addition of Grignard Reagents to 4-Methoxypyridinium Ions
Y Guo, M Castiñeira Reis, J Kootstra… - ACS catalysis, 2021 - ACS Publications
We describe a general catalytic methodology for the enantioselective dearomative alkylation
of pyridine derivatives with Grignard reagents, allowing direct access to nearly enantiopure …
of pyridine derivatives with Grignard reagents, allowing direct access to nearly enantiopure …
Cyclic enaminones. Part II: applications as versatile intermediates in alkaloid synthesis
AK Chattopadhyay, S Hanessian - Chemical communications, 2015 - pubs.rsc.org
Among many other strategies, the enaminone approach is an important strategy to construct
and diversify the azacyclic core in various alkaloids syntheses. In this brief review we …
and diversify the azacyclic core in various alkaloids syntheses. In this brief review we …
Phosphoramidite: privilegierte Liganden in der asymmetrischen Katalyse
JF Teichert, BL Feringa - Angewandte Chemie, 2010 - Wiley Online Library
Die asymmetrische Katalyse mit Übergangsmetallkomplexen ist die Grundlage unzähliger
stereoselektiver Umwandlungen und hat damit das Bild der modernen Synthesechemie …
stereoselektiver Umwandlungen und hat damit das Bild der modernen Synthesechemie …
Asymmetric transition-metal catalysis in the formation and functionalization of metal enolates
D Vargova, I Nemethova, K Plevova, R Sebesta - ACS Catalysis, 2019 - ACS Publications
This review comprises two major parts, which have chiral metal enolates as their focus. In
the first part, we discuss transition-metal-catalyzed conjugate additions leading to chiral …
the first part, we discuss transition-metal-catalyzed conjugate additions leading to chiral …
Organo [2-(hydroxymethyl) phenyl] dimethylsilanes as mild and reproducible agents for rhodium-catalyzed 1, 4-addition reactions
Y Nakao, J Chen, H Imanaka, T Hiyama… - Journal of the …, 2007 - ACS Publications
Stable and reusable tetraorganosilicon reagents, alkenyl-, aryl-, and silyl [2-(hydroxymethyl)
phenyl] dimethylsilanes, undergo 1, 4-addition reactions to α, β-unsaturated carbonyl …
phenyl] dimethylsilanes, undergo 1, 4-addition reactions to α, β-unsaturated carbonyl …
Enantioselective 1,4-Addition of Ar3Bi, [ArBF3]K, and ArSiF3 to Enones Catalyzed by a Dicationic Palladium(II)−Chiraphos or −Dipamp Complex
T Nishikata, Y Yamamoto, ID Gridnev… - Organometallics, 2005 - ACS Publications
Chiral complexes of [Pd (S, S-chiraphos)(PhCN) 2](SbF6) 2 (2b) and [Pd (S, S-
dipamp)(PhCN) 2](SbF6) 2 (2c) catalyzed the highly enantioselective 1, 4-additions of …
dipamp)(PhCN) 2](SbF6) 2 (2c) catalyzed the highly enantioselective 1, 4-additions of …
Development of New P-Chiral Phosphorodiamidite Ligands Having a Pyrrolo[1,2-c]diazaphosphol-1-one Unit and Their Application to Regio- and Enantioselective …
M Kimura, Y Uozumi - The Journal of Organic Chemistry, 2007 - ACS Publications
Ten types of new P-chiral phosphorodiamidite ligands having pyrrolo [1, 2-c][1, 3, 2]
diazaphosphol-1-one backbone were designed and prepared. They were preliminarily …
diazaphosphol-1-one backbone were designed and prepared. They were preliminarily …