Quinone‐catalyzed selective oxidation of organic molecules

AE Wendlandt, SS Stahl - Angewandte Chemie International …, 2015 - Wiley Online Library
Quinones are common stoichiometric reagents in organic chemistry. Para‐quinones with
high reduction potentials, such as DDQ and chloranil, are widely used and typically promote …

Control of selectivity in palladium (II)-catalyzed oxidative transformations of allenes

B Yang, Y Qiu, JE Bäckvall - Accounts of Chemical Research, 2018 - ACS Publications
Conspectus Oxidation reactions play a central role in organic synthesis, and it is highly
desirable that these reactions are mild and occur under catalytic conditions. In Nature …

Efficient aerobic oxidation of organic molecules by multistep electron transfer

J Liu, A Guðmundsson… - Angewandte Chemie …, 2021 - Wiley Online Library
This Minireview presents recent important homogenous aerobic oxidative reactions which
are assisted by electron transfer mediators (ETMs). Compared with direct oxidation by …

Electrochemical Palladium‐Catalyzed Oxidative Carbonylation‐Cyclization of Enallenols

J Zhang, B Das, O Verho, JE Bäckvall - Angewandte Chemie, 2022 - Wiley Online Library
Herein, we report an electrochemical oxidative palladium‐catalyzed carbonylation‐
carbocyclization of enallenols to afford γ‐lactones and spirolactones, which proceeds with …

Modular o-Quinone Catalyst System for Dehydrogenation of Tetrahydroquinolines under Ambient Conditions

AE Wendlandt, SS Stahl - Journal of the American Chemical …, 2014 - ACS Publications
Quinolines are common pharmacophores present in numerous FDA-approved
pharmaceuticals and other bioactive compounds. Here, we report the design and …

Recent advances in metal catalyzed or mediated cyclization/functionalization of alkynes to construct isoxazoles

J Li, Z Lin, W Wu, H Jiang - Organic Chemistry Frontiers, 2020 - pubs.rsc.org
Isoxazoles and their derivatives represent privileged heteroaromatic motifs, which exhibit
remarkable biological and pharmaceutical activities. Notably, metal catalyzed or mediated …

Iron (II)‐Catalyzed Biomimetic Aerobic Oxidation of Alcohols

A Guðmundsson, KE Schlipkoeter… - Angewandte Chemie …, 2020 - Wiley Online Library
We report the first FeII‐catalyzed biomimetic aerobic oxidation of alcohols. The principle of
this oxidation, which involves several electron‐transfer steps, is reminiscent of biological …

Silver‐Free Activation of Ligated Gold(I) Chlorides: The Use of [Me3NB12Cl11] as a Weakly Coordinating Anion in Homogeneous Gold Catalysis

M Wegener, F Huber, C Bolli, C Jenne… - … –A European Journal, 2015 - Wiley Online Library
Phosphane and N‐heterocyclic carbene ligated gold (I) chlorides can be effectively
activated by Na [Me3NB12Cl11](1) under silver‐free conditions. This activation method with …

Palladium‐Catalyzed Cascade Cyclization/Alkynylation Reactions

J Li, S Yang, W Wu, H Jiang - Chemistry–An Asian Journal, 2019 - Wiley Online Library
Palladium‐catalyzed cascade cyclization reactions have witnessed significant
improvements in recent years. Among them, palladium‐catalyzed cascade cyclization …

Highly selective cascade C–C bond formation via palladium-catalyzed oxidative carbonylation–carbocyclization–carbonylation–alkynylation of enallenes

C Zhu, B Yang, JE Backvall - Journal of the American Chemical …, 2015 - ACS Publications
A highly efficient palladium-catalyzed oxidative cascade reaction of enallenes undergoing
overall four C–C bond formations has been developed. The insertion cascade proceeds via …