2.8 Recent Advances in N-Heterocyclic Carbene Organocatalysis
Buch
Herausgeber: Cazin, C. ; Nolan, S.
Titel: N-Heterocyclic Carbenes in Catalytic Organic Synthesis 2
Print ISBN: 9783132414006; Online ISBN: 9783132414044; Buch-DOI: 10.1055/b-004-140260
1st edition © 2018 Georg Thieme Verlag KG
Georg Thieme Verlag, Stuttgart
Fachgebiete: Organische Chemie;Chemische Reaktionen, Katalyse;Organometallchemie;Chemische Labormethoden, Stöchiometrie
Science of Synthesis Reference Libraries
Übergeordnete Publikation
Titel: Science of Synthesis
DOI: 10.1055/b-00000101
Reihenherausgeber: Carreira, E. M.; Decicco, C. P.; Fürstner, A.; Koch, G.; Molander, G.; Schaumann, E.; Shibasaki, M.; Thomas, E. J.; Trost, B. M.
Typ: Mehrbändiges Werk
Abstract
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. Beginning with the benzoin condensation, through the work of Breslow and others to modern, asymmetric protocols, NHC organocatalysis has a rich history, which has been covered in many reviews. The focus of this chapter is on recent advances within the area of NHC organocatalysis, offering a brief historical perspective and highlighting what the authors believe to be some of the key advances made within recent times, both in terms of novel processes and significant advancements on previously documented reactions.
Schlüsselwörter
organocatalysis - organocatalysis - N-heterocyclic carbenes - azolium enolates - acyl azoliums - acyl anions - Breslow intermediate-
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