Mechanistic studies in photocatalysis

L Buzzetti, GEM Crisenza… - Angewandte Chemie …, 2019 - Wiley Online Library
The fast‐moving fields of photoredox and photocatalysis have recently provided fresh
opportunities to expand the potential of synthetic organic chemistry. Advances in light …

Organic electrosynthesis: applications in complex molecule synthesis

A Shatskiy, H Lundberg, MD Kärkäs - ChemElectroChem, 2019 - Wiley Online Library
Organic electrosynthesis is an enabling and sustainable technology, which constitutes a
rapidly expanding field of research. Electrochemical approaches serve as convenient and …

Photocatalytic, phosphoranyl radical-mediated N–O cleavage of strained cycloketone oximes

PJ Xia, ZP Ye, YZ Hu, D Song, HY Xiang… - Organic …, 2019 - ACS Publications
A photoinduced, phosphoranyl radical-mediated protocol for the direct N–O cleavage of
strained cycloketone oximes via a polar/SET crossover process was developed for the first …

[HTML][HTML] Stable cyclic (alkyl)(amino) carbene (cAAC) radicals with main group substituents

S Kundu, S Sinhababu, V Chandrasekhar… - Chemical …, 2019 - pubs.rsc.org
Isolation and characterization of stable radicals has been a long-pursued quest. While there
has been some progress in this field particularly with respect to carbon, radicals involving …

Enantioselective radical construction of 5-membered cyclic sulfonamides by metalloradical C–H amination

Y Hu, K Lang, C Li, JB Gill, I Kim, H Lu… - Journal of the …, 2019 - ACS Publications
Both arylsulfonyl and alkylsulfonyl azides can be effectively activated by the cobalt (II)
complexes of D 2-symmetric chiral amidoporphyrins for enantioselective radical 1, 5-C–H …

Radical addition to strained σ-bonds enables the stereocontrolled synthesis of cyclobutyl boronic esters

M Silvi, VK Aggarwal - Journal of the American Chemical Society, 2019 - ACS Publications
While radical additions to π-bonds are well established, additions to σ-bonds are far less
explored. We have found that electron deficient radicals derived from alkyl iodides under …

[HTML][HTML] Reaction of electrons with DNA: radiation damage to radiosensitization

A Kumar, D Becker, A Adhikary, MD Sevilla - International Journal of …, 2019 - mdpi.com
This review article provides a concise overview of electron involvement in DNA radiation
damage. The review begins with the various states of radiation-produced electrons …

Mechanistische Studien in der Photokatalyse

L Buzzetti, GEM Crisenza, P Melchiorre - Angewandte Chemie, 2019 - Wiley Online Library
Die sich rasant entwickelnden Felder der Photo‐und Photoredoxkatalyse bieten neue
Gelegenheiten, das Potential der synthetisch‐organischen Chemie zu erweitern. Fortschritte …

Enantioselective radical ring-opening cyanation of oxime esters by dual photoredox and copper catalysis

J Chen, PZ Wang, B Lu, D Liang, XY Yu, WJ Xiao… - Organic …, 2019 - ACS Publications
Catalytic enantioselective chemical reactions involving highly reactive radical species
remain largely unexplored. We report herein for the first time a novel enantioselective radical …

Boryl radical addition to multiple bonds in organic synthesis

T Taniguchi - European Journal of Organic Chemistry, 2019 - Wiley Online Library
Boryl radicals have recently contributed to the development of organoboron chemistry, but
synthetic application of boryl radicals is still limited compared with other radical species. The …