CH Arylation of Benzoquinone in Water through Aniline Activation: Synergistic Effect of Graphite-Supported Copper Oxide Nanoparticles

A Honraedt, F Le Callonnec… - The Journal of …, 2013 - ACS Publications
… In order to address these issues, we recently reported the direct CH arylation of
benzoquinone with anilines under neutral conditions without any acid or base. (6) Although the …

CH arylation reactions through aniline activation catalysed by a PANI-gC 3 N 4-TiO 2 composite under visible light in aqueous medium

L Wang, J Shen, S Yang, W Liu, Q Chen, M He - Green Chemistry, 2018 - pubs.rsc.org
… These results suggested that a synergistic effect may exist in the ternary composite. … /water
medium, while the CH arylation of benzoquinones could even be performed in pure water, …

Organometallic‐Free Approches to the Direct Arylation of Benzoquinones and Naphthoquinones

D de Luna Martins… - European Journal of …, 2024 - Wiley Online Library
… diaryl-1,4benzoquinones by the action of diazotized anilines on … Although the synergistic
effect is also present when CuO … ) to activate the quinone carbonyl and four times more quinone

Direct Arylation of C (sp2)–H Bonds in Anilines

C Jacob, J Annibaletto, BUW Maes, G Evano - Synthesis, 2023 - thieme-connect.com
… ortho-selective CH activation strategies of anilines via the use … The same holds true for the
CH arylation of anilines with … [Pd(MeCN)4](BF4)2 as the catalyst and benzoquinone as the …

Recent advances in direct functionalization of quinones

Y Wang, S Zhu, LH Zou - European Journal of Organic …, 2019 - Wiley Online Library
CH arylation of benzoquinone with in situ activated anilines (… synergistically for the arylation
reaction of benzoquinone … under open air conditions using water-containing solvents and …

Mild Palladium Catalyzed ortho CH Bond Functionalizations of Aniline Derivatives

MO Tischler, MB Tóth, Z Novák - The Chemical Record, 2017 - Wiley Online Library
… was achieved under synergistic transition metal and … , the presence of TsOH, and the
application of benzoquinone … 44b, 45 The first mild, directed ortho-CH arylation on N-Me …

Decoding directing groups and their pivotal role in CH activation

K Murali, LA Machado, RL Carvalho… - … A European Journal, 2021 - Wiley Online Library
… Their synthesis from anilines can be achieved by coupling … direct CH arylation of 2-pyridones
with quinone diazides under … -catalyzed CH alkynylations, a synergistic catalysis regime …

Robust Zinc (II) porphyrin Catalyst for Visible Light Induced CH Arylation of Heteroarenes

A Janaagal, Sanyam, A Mondal… - The Journal of Organic …, 2023 - ACS Publications
… and versatile method of CH arylation of heteroarenes from anilines using 0.5 mol % of …
transfer from a zinc porphyrin catalyst to the substrate during the course of CH arylation of …

Meerwein Arylation of Benzoquinone with Anilines Using CuONPs/Gr

Y Uozumi, F Sakurai - Synfacts, 2013 - thieme-connect.com
CH Arylation of Benzoquinone in Water through Aniline Activation: Synergistic Effect of
Graphite… CuONPs/Gr catalyzed the Meerwein arylation of benzoquinone with anilines to give the …

Photocatalytic oxidative coupling of terminal alkynes with p-benzoquinone to diaryl ketones by the Cu (I)-PS-POM assembling system through synergistic effect

T Zhang, J Jiao, K Guo, L Zhang, C Zhang, Q Han - Journal of Catalysis, 2024 - Elsevier
… centres are conductive to activate phenylacetylene in situ … acid, or one-step arylation of
aldehyde via aryl halides/aryl boronic … to produce water is come from phenylacetylene substrate (…