Suche

Suchergebnisse

• "Flavin-Photocatalyzed Benzylic Functionalization, Spirocyclization, and Spiroepoxidation of Phenols", Ganie, Roy, Raza, König, Sarkar, 2025

  Publikation

  para-Quinone methides (p-QMs) are versatile, transient electrophilic dearomatized intermediates in organic synthesis, enabling a range of...

  Publikation auf epub.uni-regensburg.de: "Flavin-Photocatalyzed Benzylic Functionalization, Spirocyclization, and Spiroepoxidation of Phenols" (externer Link, öffnet neues Fenster)

• "Photoredox/Nickel Dual Catalytic C(sp2)-S Cross‐coupling of Bromoanilines Enabled by Mineral Acids", Babawale, Nikitin, Ghosh, König, 2025

  Publikation

  Cross-coupling reactions are essential tools in modern organic synthesis, enabling the formation of carbonheteroatom (CX) bonds. Despite significant...

  Publikation auf epub.uni-regensburg.de: "Photoredox/Nickel Dual Catalytic C(sp2)-S Cross‐coupling of Bromoanilines Enabled by Mineral Acids" (externer Link, öffnet neues Fenster)

• "Synthesis of α-Amino Acids by ConPET-Mediated CO2 Fixation into Amides", Vega, Sánchez, Mandal, Silva, Gschwind, Neto, Barbosa Ferreira, König, Paixão, 2025

  Publikation

  Herein, we report a photocatalytic method for the selective functionalization of α-C(sp3)-H bonds adjacent to the nitrogen atom in amides. By...

  Publikation auf epub.uni-regensburg.de: "Synthesis of α-Amino Acids by ConPET-Mediated CO2 Fixation into Amides" (externer Link, öffnet neues Fenster)

• "Synthesis of Unnatural α‑Amino Acid Derivatives via Photoredox Activation of Inert C(sp3)−H Bonds", Babawale, Murugesan, Narobe, König, 2022

  Publikation

  The synthesis of unnatural, tertiary amino acids is a challenging task. While decarboxylation−radical addition has been an important strategy for...

  Publikation auf epub.uni-regensburg.de: "Synthesis of Unnatural α‑Amino Acid Derivatives via Photoredox Activation of Inert C(sp3)−H Bonds" (externer Link, öffnet neues Fenster)

• "C(sp3 )–H Ritter amination by excitation of in situ generated iodine (lll) - BF3 complexes", Narobe, Murugesan, Haag, Schirmer, König, 2022

  Publikation

  Visible light excitation of Iodine (III) - BF3 complex enables theformation of carbocations from C(sp3)–H bonds. The complexes are generated...

  Publikation auf epub.uni-regensburg.de: "C(sp3 )–H Ritter amination by excitation of in situ generated iodine (lll) - BF3 complexes" (externer Link, öffnet neues Fenster)

• "Photochromic Fentanyl Derivatives for Controlled μ-Opioid Receptor Activation", Lahmy, Hübner, Schmidt, Lachmann, Gmeiner, König, 2022

  Publikation

  Photoswitchable ligands as biological tools provide an opportunity to explore the kinetics and dynamics of the clinically relevant µ-opioid receptor....

  Publikation auf epub.uni-regensburg.de: "Photochromic Fentanyl Derivatives for Controlled μ-Opioid Receptor Activation" (externer Link, öffnet neues Fenster)

• "Photocatalyzed Dehydrogenation of Aliphatic N‑Heterocycles Releasing Dihydrogen", Ritu, Das, Tian, Karl, Jain, König, 2022

  Publikation

  We report the iridium-nickel dual photocatalytic acceptorless and redox neutral dehydrogenation of aliphatic heterocycles yielding cyclic alkenes...

  Publikation auf epub.uni-regensburg.de: "Photocatalyzed Dehydrogenation of Aliphatic N‑Heterocycles Releasing Dihydrogen" (externer Link, öffnet neues Fenster)

• "Highly Chemoselective Catalytic Photooxidations by Using Solvent as a Sacrificial Electron Acceptor", Obertik, Chudoba, Šturala, Tarábek, Ludvíková, Slanina, König, Cibulka, 2022

  Publikation

  Catalyst recovery is an integral part of photoredox catalysis. It is often solved by adding another component-a sacrificial agent-whose role is to...

  Publikation auf epub.uni-regensburg.de: "Highly Chemoselective Catalytic Photooxidations by Using Solvent as a Sacrificial Electron Acceptor" (externer Link, öffnet neues Fenster)

• "Action of the Photochrome Glyght on GABAergic Synaptic Transmission in Mouse Brain Slices", Petukhova, Ponomareva, Rustler, König, Bregestovski, 2022

  Publikation

  Glyght is a new photochromic compound described as an effective modulator of glycine receptors at heterologous expression, in brain slices and in...

  Publikation auf epub.uni-regensburg.de: "Action of the Photochrome Glyght on GABAergic Synaptic Transmission in Mouse Brain Slices" (externer Link, öffnet neues Fenster)

• "Energy- and atom-efficient chemical synthesis with endergonic photocatalysis", Wang, Tian, König, 2022

  Publikation

  Endergonic photocatalysis is the use of light to perform catalytic reactions that are thermodynamically unfavourable. While photocatalysis has become...

  Publikation auf epub.uni-regensburg.de: "Energy- and atom-efficient chemical synthesis with endergonic photocatalysis" (externer Link, öffnet neues Fenster)