Applications of bismuth (III) compounds in organic synthesis

JM Bothwell, SW Krabbe, RS Mohan - Chemical Society Reviews, 2011 - pubs.rsc.org
This review article summarizes the applications of bismuth (III) compounds in organic
synthesis since 2002. Although there are an increasing number of reports on applications of …

[PDF][PDF] Recent advances in bismuth-catalyzed organic synthesis

R Hua - CURRENT ORGANIC SYNTHESIS-BENTHAM …, 2008 - researchgate.net
Bismuth (III) compounds (BiX3, X= Cl, Br, NO3 and OTf etc.) are moisture-and air-tolerant
Lewis acids, which have been widely applied as green catalyst in diverse organic synthesis …

Methods for metal and non-metal catalyzed synthesis of six-membered oxygen containing poly-heterocycles

N Kaur - Current Organic Synthesis, 2017 - ingentaconnect.com
In recent decades, a large number of reports related to synthesis of N, O and S containing
heterocycles have appeared owing to a wide variety of their biological activity. We need a …

Recent advances of bismuth (III) salts in organic chemistry: application to the synthesis of heterocycles of pharmaceutical interest

JAR Salvador, R Pinto… - Current Organic Synthesis, 2009 - ingentaconnect.com
The use of bismuth (III) salts in organic synthesis has attracted an increasing interest over
the last years. Systems comprising of bismuth (III) salts are generally catalytic and involve a …

Bismuth (III) triflate: an efficient catalyst for the synthesis of diverse biologically relevant heterocycles

B Banerjee - ChemistrySelect, 2017 - Wiley Online Library
Last decade has seen a tremendous applications of bismuth (III) trifluoromethanesulfonate
[Bi (OTf) 3] as an efficient, cheap, environmentally benign, Lewis acidic catalyst for the …

An Efficient and Selective Hydroarylation of Styrenes with Electron‐Rich Arenes, Catalyzed by Bismuth (III) Chloride and Affording Markovnikov Adducts

HB Sun, B Li, R Hua, Y Yin - 2006 - Wiley Online Library
In the presence of BiCl3, the hydroarylation of styrenes with electron‐rich arenes afforded
Markovnikov adducts selectively in good to high yields. Under arene‐free conditions, the …

Direct Catalytic Asymmetric Synthesis of Highly Functionalized 2‐Methylchroman‐2, 4‐diols via Barbas–List Aldol Reaction

DB Ramachary, R Sakthidevi - Chemistry–A European Journal, 2009 - Wiley Online Library
A practical and sustainable chemical process for the synthesis of highly substituted aldol↔
lactol products was achieved for the first time through the asymmetric Barbas–List aldol …

Reaction of Polyhaloalkyl-Substituted Chromones, Pyrones, and Furanones with Salicylaldehydes as a Direct Route to Fused 2H-Chromenes

VY Sosnovskikh, VY Korotaev… - The Journal of …, 2006 - ACS Publications
Polyhaloalkyl-substituted chromones, γ-pyrones, and β-furanones react with
salicylaldehydes in the presence of piperidine to give a wide variety of fused 2 H-chromenes …

Acid-catalysed iterative generation of o-quinone methides for the synthesis of dioxabicyclo [3.3. 1] nonanes: total synthesis of myristicyclins A–B

SJ Gharpure, S Jegadeesan… - Chemical …, 2021 - pubs.rsc.org
We report a practical and efficient method for the synthesis of bioactive flavanoids relying on
the strategic use of o-quinine methide (o-QM) intermediates. This involves Brønsted acid …

Lewis acid catalyzed cycloaddition of methylenecyclopropanes with salicylaldehydes

M Jiang, M Shi - Organic Letters, 2010 - ACS Publications
Lewis acid catalyzed cycloaddition of methylenecyclopropanes (MCPs) with o-
quinonemethide analogues, derived from the corresponding salicylaldehydes and CH (OEt) …