Organocatalysis by N-heterocyclic carbenes

D Enders, O Niemeier, A Henseler - Chemical Reviews, 2007 - ACS Publications
In the investigation of efficient chemical transformations, the carbon-carbon bond-forming
reactions play an outstanding role. In this context, organocatalytic processes have achieved …

Lewis base catalysis in organic synthesis

SE Denmark, GL Beutner - Angewandte Chemie International …, 2008 - Wiley Online Library
Abstract The legacy of Gilbert Newton Lewis (1875–1946) pervades the lexicon of chemical
bonding and reactivity. The power of his concept of donor–acceptor bonding is evident in the …

N‐heterocyclic carbenes as organocatalysts

N Marion, S Díez‐González… - Angewandte Chemie …, 2007 - Wiley Online Library
Organocatalyzed reactions represent an attractive alternative to metal‐catalyzed processes
notably because of their lower cost and benign environmental impact in comparison to …

Conversion of carbon dioxide into methanol with silanes over N‐heterocyclic carbene catalysts

SN Riduan, Y Zhang, JY Ying - … Chemie International Edition, 2009 - Wiley Online Library
Activate and reduce: Carbon dioxide was reduced with silane using a stable N‐heterocyclic
carbene organocatalyst to provide methanol under very mild conditions. Dry air can serve as …

Carbene catalysts

JL Moore, T Rovis - Asymmetric Organocatalysis, 2009 - Springer
The use of N-heterocyclic carbenes as catalysts for organic transformations has received
increased attention in the past 10 years. A discussion of catalyst development and …

N‐heterocyclische Carbene als Organokatalysatoren

N Marion, S Díez‐González, SP Nolan - Angewandte Chemie, 2007 - Wiley Online Library
Vor allem wegen der geringeren Kosten und der besseren Umweltverträglichkeit stellen
organokatalytische Reaktionen eine vielversprechende Alternative zu metallkatalysierten …

Recent progress in Lewis base activation and control of stereoselectivity in the additions of trimethylsilyl nucleophiles

J Gawronski, N Wascinska, J Gajewy - Chemical reviews, 2008 - ACS Publications
Trimethylsilyl nucleophiles (Me3SiNu), with silicon atoms attached to carbon, nitrogen,
oxygen, or sulfur atoms, have long been recognized as effective alternatives for proton …

The catalytic role of N-heterocyclic carbene in a metal-free conversion of carbon dioxide into methanol: a computational mechanism study

F Huang, G Lu, L Zhao, H Li… - Journal of the American …, 2010 - ACS Publications
A density functional theory study at the M05-2X (IEFPCM, THF)/6-311+ G**//M05-2X/6-31G*
level has been conducted to gain insight into the catalytic mechanism of the first metal-free N …

Recent Advances in Carbon Dioxide Capture, Fixation, and Activation by using N‐Heterocyclic Carbenes

L Yang, H Wang - ChemSusChem, 2014 - Wiley Online Library
In the last two decades, CO2 emission has caused a lot of environmental problems. To
mitigate the concentration of CO2 in the atmosphere, various strategies have been …

Lewis‐Base‐Katalyse in der organischen Synthese

SE Denmark, GL Beutner - Angewandte Chemie, 2008 - Wiley Online Library
Abstract Das Erbe von Gilbert Newton Lewis (1875–1946) ist im Wörterbuch der
chemischen Bindung und Reaktivität allgegenwärtig. Die Bedeutung seines Konzepts der …