Results 101 to 110 of about 415,153 (176)

Recent Developments in Asymmetric Organocatalysis

open access: yesFocus on Catalysts, 2010
The aim of this book is to cover the very recent developments in asymmetric organocatalysis, focussing on those published since the beginning of 2008. The last decade has witnessed an explosive growth in the field of asymmetric organocatalysis with an impressive amount of new catalysts, novel methodologies, and applications in numerous reaction types ...
openaire   +2 more sources

Meldrum's Acid: A Useful Platform in Asymmetric Organocatalysis

open access: yes, 2016
International audienceFor more than a hundred years, Meldrum's acid and its derivatives have proven their utility and versatility in organic synthesis. Showing very unusual properties and multiple facets of reactivity, this small architecture has become ...
Etienne Pair   +7 more
core   +1 more source

Recent Progress in the Asymmetric Organocatalysis

open access: yesJournal of Synthetic Organic Chemistry, Japan, 2005
AbstractFor Abstract see ChemInform Abstract in Full Text.
openaire   +2 more sources

AVANÇOS RECENTES NA HIDROAMINAÇÃO DE COMPOSTOS INSATURADOS

open access: yesQuímica Nova
This review presents thermodynamics and kinetics aspects of the hydroamination reaction, recent advancements on this field for non-activated alkenes, alkynes and allenes, employing transition metal catalysis or organocatalysis, including activation by ...
Luiz F. T. Novaes, Julio C. Pastre
doaj   +1 more source

Searching for untrodden paths in organocatalysis territory

open access: yes, 2010
In spite of the tremendous growth experienced by the field of asymmetric organocatalysis in the last decade, it is important to realize that we are still far away from having explored all of the possible pathways in organocatalysis ‘territory'; the ...
Xavier Companyó   +12 more
core   +1 more source

Origin of Stereocontrol in Photoredox Organocatalysis of Asymmetric α‑Functionalizations of Aldehydes

open access: yes, 2018
The merger of the common photoredox catalyst Ru­(bpy)3Cl2 with an imidazolidinone organocatalyst by MacMillan et al. has enabled a series of highly enantioselective α-functionalizations of aldehydes, a landmark discovery in photoredox organocatalysis ...
Jin-Pei Cheng (1433854)   +3 more
core   +1 more source

2.8 Recent Advances in N-Heterocyclic Carbene Organocatalysis

open access: yes, 2018
In recent years, organocatalysis has seen a rapid rise in popularity and this has led to a subsequent increase in the research output of the area, with organocatalysis by N-heterocyclic carbenes (NHCs) playing a significant role.
A. Davies, A. D. Smith
core   +1 more source

Enantioselective homogeneous catalysts for the synthesis of fluorinated organic compounds [PDF]

open access: yes, 2012
This thesis is divided into three main results chapters that reflect the path my research took. In the first results chapter, the first organocatalyst for the carbonyl-ene reaction was discovered and found to give high conversion using 1,3-bis(3,5-bis ...
Jones, Charlotte E. S.
core  

Asymmetric Counteranion-Directed Halogen Bonding Catalysis

open access: yes
Halogen bonding has been established as a promising tool in organocatalysis. Asymmetric processes are nevertheless scarce, and their applications are limited to a few studies applying chiral halogen bond donors.
Iniutina, A.   +6 more
core   +1 more source

Enantiopurity-Dependent Peptide Coacervates and Asymmetric Organocatalysis. [PDF]

open access: yesSmall
Vetrano A   +21 more
europepmc   +1 more source

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