Electrochemically Mediated Atom Transfer Radical Polymerization Driven by Alternating Current DOI Creative Commons
Francesco De Bon, Marco Fantin,

Vanessa A. Pereira

et al.

Angewandte Chemie International Edition, Journal Year: 2024, Volume and Issue: 63(29)

Published: April 22, 2024

Alternating current (AC) and pulsed electrolysis are gaining traction in electro(organic) synthesis due to their advantageous characteristics. We employed AC electrochemically mediated Atom Transfer Radical Polymerization (eATRP) facilitate the regeneration of activator Cu

Language: Английский

Electroreductive alkylations of (hetero)arenes with carboxylic acids DOI Creative Commons
Bing Wang,

Xianshuai Huang,

Huihua Bi

et al.

Nature Communications, Journal Year: 2024, Volume and Issue: 15(1)

Published: June 11, 2024

Carboxylic acids are widely available and generally inexpensive from abundant biomass feedstocks, they suitable generic coupling partners in synthetic chemistry. Reported herein is an electroreductive of stable versatile carboxylic with (hetero)arenes using protons as the hydrogen source. The application earth-abundant titanium catalyst has significantly improved deoxygenative reduction process. Preliminary mechanistic studies provide insights into in-situ generated ketone pathway, intermediacy generation ketyl radical alkylidene titanocene. Without necessity pressurized or stoichiometric hydride reductants, this protocol enables highly selective straightforward synthesis various functionalized structurally diverse alkylbenzenes under mild conditions. utility reaction further demonstrated through practical valuable isotope incorporation readily deuterium

Language: Английский

Citations

3
Acyl radicals generated from aldehydes with NHPI as electrocatalyst: aldehydes and alcohols as carbon-centered radical precursors DOI Creative Commons
Rodrigo G. Enríquez, Juan S. Dato-Santiago, Roberto del Río‐Rodríguez

et al.

Organic Chemistry Frontiers, Journal Year: 2024, Volume and Issue: 11(17), P. 4842 - 4848

Published: Jan. 1, 2024

We describe how N -hydroxyphthalimide (NHPI) promotes hydrogen atom transfer from aldehydes under electrochemical conditions. NHPI plays a multifunctional role, enabling the consideration of or alcohols as sp 3 -carbon centered radicals.

Language: Английский

Citations

3
Pulsed electrolysis: enhancing primary benzylic C(sp3)–H nucleophilic fluorination DOI Creative Commons
Alexander Atkins, Atul Chaturvedi,

Joseph A. Tate

et al.

Organic Chemistry Frontiers, Journal Year: 2023, Volume and Issue: 11(3), P. 802 - 808

Published: Dec. 13, 2023

Pulsed electrolysis waveforms benefit primary benzylic cation generation and fluorination.

Language: Английский

Citations

7
The merger of electro-reduction and hydrogen bonding activation for a radical Smiles rearrangement DOI Creative Commons

Liyuan Lan,

Kun Xu, Cheng‐Chu Zeng

et al.

Chemical Science, Journal Year: 2024, Volume and Issue: 15(33), P. 13459 - 13465

Published: Jan. 1, 2024

An unprecedented radical smiles rearrangement of N -arylpropiolamides was realized by merging electro-reduction with hydrogen bonding activation. Enabled this dual activation strategy, the reduction potential shifted positively 218 mV.

Language: Английский

Citations

2
Electrochemically Mediated Atom Transfer Radical Polymerization Driven by Alternating Current DOI Creative Commons
Francesco De Bon, Marco Fantin,

Vanessa A. Pereira

et al.

Angewandte Chemie International Edition, Journal Year: 2024, Volume and Issue: 63(29)

Published: April 22, 2024

Alternating current (AC) and pulsed electrolysis are gaining traction in electro(organic) synthesis due to their advantageous characteristics. We employed AC electrochemically mediated Atom Transfer Radical Polymerization (eATRP) facilitate the regeneration of activator Cu

Language: Английский

Citations

2