Tandem Cross Coupling Reaction of Alcohols for Sustainable Synthesis of [beta]-Alkylated Secondary Alcohols and Flavan Derivatives

A Ru(II) NHC complex (loading down to 0.001mol%) catalyzed cross coupling of a broad range of aromatic, aliphatic and heterocyclic alcohols is reported. This protocol also functioned efficiently under solvent-free conditions. Remarkably, this catalytic system disclosed so far the highest TON of 2880...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Advanced synthesis & catalysis 2017-11, Vol.359 (22), p.3888
Hauptverfasser: Shee, Sujan, Paul, Bhaskar, Panja, Dibyajyoti, Roy, Bivas Chandra, Chakrabarti, Kaushik, Ganguli, Kasturi, Das, Ayan, Das, Gourab Kanti, Kundu, Sabuj
Format: Artikel
Sprache:eng
Schlagworte:
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:A Ru(II) NHC complex (loading down to 0.001mol%) catalyzed cross coupling of a broad range of aromatic, aliphatic and heterocyclic alcohols is reported. This protocol also functioned efficiently under solvent-free conditions. Remarkably, this catalytic system disclosed so far the highest TON of 288000 for the cross coupling of alcohols. Notably, this methodology was successfully applied for the one-pot synthesis of a range of flavan derivatives. A detailed DFT studies and kinetic experiments were performed to understand the reaction mechanism as well as the high reactivity of this catalytic system.
ISSN:1615-4150
1615-4169
DOI:10.1002/adsc.201700722