Results 231 to 240 of about 13,617,516 (263)

Abnormal N-heterocyclic carbenes

Coordination Chemistry Reviews, 2007
Abstract Metal NHC complexes have been known for over 50 years, but only during the last 15 have they been studied as potential catalysts. N-heterocyclic carbene (NHC) complexes are often more straightforward to make than the phosphine analogues with which they are often compared, are generally more stable, less odorous and on many occasions have ...
Polly L. Arnold, Stephen Pearson
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Routes to N-Heterocyclic Carbene Complexes

ChemInform, 2006
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
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N-Heterocyclic Carbene Boryl Iodides Catalyze Insertion Reactions of N-Heterocyclic Carbene Boranes and Diazoesters

Organic Letters, 2017
Boron-hydrogen bond insertion reactions of N-heterocyclic carbene (NHC) boranes and diazoesters can be catalyzed by NHC-boryl iodides and produce stable α-NHC-boryl esters. The conditions of the reaction resemble the previous rhodium-catalyzed transformations (only the catalyst is different); however, the mechanisms of the two reactions are probably ...
Thomas H. Allen, Takuji Kawamoto, Sean Gardner, Steven J. Geib, Dennis P. Curran   +4 more
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N-Heterocyclic Carbenes in Organocatalysis

2010
The use of N-heterocyclic carbenes (NHCs) to promote organocatalytic transformations has rapidly expanded in recent years, building upon the classic use of these compounds to generate acyl anion equivalents from aldehydes. This chapter gives an overview of the recent progress made in this area, describing the use of NHCs to generate synthetic ...
Craig D. Campbell, Kenneth B. Ling, Andrew D. Smith   +2 more
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Organocatalysis by N-Heterocyclic Carbenes

Chemical Reviews, 2007
Dieter, Enders, Oliver, Niemeier, Alexander, Henseler   +2 more
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The Beginnings of N‐Heterocyclic Carbenes

Angewandte Chemie International Edition, 2010
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N-Heterocyclic carbenes

Dalton Transactions, 2013
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Heterocyclic Carbenes: Synthesis and Coordination Chemistry

Angewandte Chemie - International Edition, 2008
Mareike C Jahnke
exaly  

The Measure of All Rings—N-Heterocyclic Carbenes

Angewandte Chemie - International Edition, 2010
Frank Glorius, Thomas Dröge
exaly  

Coordination chemistry of ditopic carbanionic N-heterocyclic carbenes

Coordination Chemistry Reviews, 2015
Jose M Goicoechea, Jordan B Waters
exaly