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Twofold π-Extension of Polyarenes via Double and Triple Radical Alkyne peri-Annulations: Radical Cascades Converging on the Same Aromatic Core

Edgar Gonzalez-Rodriguez, Miguel A. Abdo, Gabriel dos Passos Gomes, Suliman Ayad, Frankie D. White, Nikolay P. Tsvetkov, Kenneth Hanson, Igor Alabugin

Version 1 posted 19 February 2020

649

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Organic Chemistry

Working Paper

Design and synthesis of Kekulè and non-Kekulè diradicaloids via radical peri-annulation strategy: the power of seven Clar’s sextets

FEBIN KURIAKOSE, Ökten Üngör, Debashis Sen, Frederic Mentink-Vigier, Xinsong Lin, Shubham Bisht, Robert A. Lazenby, Michael Shatruk, Igor V. Alabugin

Version 1 posted 28 March 2022

593

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Organic Chemistry

Working Paper

Visible Light-driven Metal-free C–H Functionalization: Access to New Bioactive Tetrahydroisoquinoline-Butenolide Hybrids via Domino Amine Oxidation/Vinylogous Mannich Reaction

Lena Kersting, Leah Kuhn, Maksim Anokhin, Florian Schuster, Cécile Häberli, Shainy Sambyal, Halmuthur M. Sampath Kumar, Jennifer Keiser, Igor Alabugin, Svetlana Tsogoeva

Version 1 posted 21 December 2021

679

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Organic Chemistry

Working Paper

Localized Antiaromaticity Hot-spot Drives Reductive Dehydrogenative Cyclizations in Bis- and Mono-Helicenes

Zheng Zhou, Dominic Egger, Chaowei Hu, Matthew Pennachio, Zheng Wei, Rahul Kawade, Ökten Üngör, Renana Gershoni-Poranne, Marina Petrukhina, Igor Alabugin

Version 1 posted 08 April 2022

317

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Organic Chemistry

Working Paper

Two Paths to Oxidative C−H Amination Under Basic Conditions: A Theoretical Case Study Reveals Hidden Opportunities Provided by Electron Upconversion

Paul Eckhardt, Quintin Elliott, Igor Alabugin, Till Opatz

Version 1 posted 11 February 2022

294

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Organic Chemistry

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Diverting Radical-Anionic C-H Amidation to a C-N/C-O Cascade for the Construction of Hydroxyisoindolines from Unprotected Amides

Quintin Elliott, Gabriel dos Passos Gomes, Christopher Evoniuk, Igor Alabugin

Version 1 posted 06 September 2019

842

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Organic Chemistry

Working Paper

Isonitriles as Stereoelectronic Chameleons: The Donor-Acceptor Dichotomy in Radical Additions

Gabriel dos Passos Gomes, Yulia Loginova, Sergei Vatsadze, Igor Alabugin

Version 1 posted 20 August 2018

1,237

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Organic Chemistry

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A new activating mode of donor–acceptor cyclopropane: the tug-of-war between strain and aromaticity, transient generation of quinone methides and their reactions with C-nucleophiles

Vitaly Shorokhov, Beauty Chabuka, Timur Tikhonov, Anastasia Filippova, Sergey Zhokhov, Victor Tafeenko, Ivan Andreev, Nina Ratmanova, Maxim Uchuskin, Igor Trushkov, Igor Alabugin, Olga Ivanova

Version 1 posted 07 August 2024

211

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1

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Organic Chemistry

Working Paper

CO2 or SO2: Should It Stay or Should It Go?

Gabriel dos Passos Gomes, Alexander Wimmer, Joel Smith, Burkhard König, Igor Alabugin

Version 2 posted 21 February 2019

1,288

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1

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Organic Chemistry

Working Paper

Mapping C−H•••M interactions in confined spaces: (α-ICyDᴹᵉ)Au, Ag, Cu complexes reveal “contra-electrostatic H-bonds” masquerading as anagostic interactions

Gabriel dos Passos Gomes, Guangcan Xu, Xiaolei Zhu, Lise-Marie Chamoreau, Yongmin Zhang, Olivia Bistri Aslanoff, Sylvain Roland, Igor Alabugin, Matthieu Sollogoub

Version 2 posted 28 April 2020

1,425

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10 results in Igor Alabugin in Authors: Igor Alabugin

Twofold π-Extension of Polyarenes via Double and Triple Radical Alkyne peri-Annulations: Radical Cascades Converging on the Same Aromatic Core

Design and synthesis of Kekulè and non-Kekulè diradicaloids via radical peri-annulation strategy: the power of seven Clar’s sextets

Visible Light-driven Metal-free C–H Functionalization: Access to New Bioactive Tetrahydroisoquinoline-Butenolide Hybrids via Domino Amine Oxidation/Vinylogous Mannich Reaction

Localized Antiaromaticity Hot-spot Drives Reductive Dehydrogenative Cyclizations in Bis- and Mono-Helicenes

Two Paths to Oxidative C−H Amination Under Basic Conditions: A Theoretical Case Study Reveals Hidden Opportunities Provided by Electron Upconversion

Diverting Radical-Anionic C-H Amidation to a C-N/C-O Cascade for the Construction of Hydroxyisoindolines from Unprotected Amides

Isonitriles as Stereoelectronic Chameleons: The Donor-Acceptor Dichotomy in Radical Additions

A new activating mode of donor–acceptor cyclopropane: the tug-of-war between strain and aromaticity, transient generation of quinone methides and their reactions with C-nucleophiles

CO2 or SO2: Should It Stay or Should It Go?

Mapping C−H•••M interactions in confined spaces: (α-ICyDᴹᵉ)Au, Ag, Cu complexes reveal “contra-electrostatic H-bonds” masquerading as anagostic interactions

10 results in Authors: Igor Alabugin