Application of the spin-center shift in organic synthesis

FL Zhang, B Li, KN Houk, YF Wang - JACS Au, 2022 - ACS Publications
Spin-center shift (SCS) is a radical process involving 1, 2-radical translocation along with a
two-electron ionic movement, such as elimination of an adjacent leaving group. Such a …

Metal-free reduction of CO2 to formate using a photochemical organohydride-catalyst recycling strategy

W Xie, J Xu, U Md Idros, J Katsuhira, M Fuki… - Nature Chemistry, 2023 - nature.com
Increasing levels of CO2 in the atmosphere is a problem that must be urgently resolved if the
rise in current global temperatures is to be slowed. Chemically reducing CO2 into …

[图书][B] CRC Handbook of Organic Photochemistry and Photobiology, Volumes 1 & 2

WM Horspool, F Lenci - 2003 - taylorfrancis.com
The second edition of this best-selling handbook is bigger, more comprehensive, and now
completely current. In addition to thorough updates to the discussions featured in the first …

Visible‐light‐induced photoreductive generation of radicals from epoxides and aziridines

MH Larraufie, R Pellet, L Fensterbank, JP Goddard… - Angewandte …, 2011 - infona.pl
Gefangen! Epoxide und Aziridine mit Arylketonsubstituent können effizient mit
Photoredoxkatalysatoren reduziert werden, die mit sichtbarem Licht arbeiten. Die erzeugten …

Triarylamine-Substituted Benzimidazoliums as Electron Donor–Acceptor Dyad-Type Photocatalysts for Reductive Organic Transformations

R Miyajima, Y Ooe, T Miura, T Ikoma… - Journal of the …, 2023 - ACS Publications
Triarylamine-substituted benzimidazoliums (BI+–PhNAr2), new electron donor–acceptor
dyad molecules, were synthesized. Their photocatalytic properties for reductive organic …

Reactivity of an air-stable dihydrobenzoimidazole n-dopant with organic semiconductor molecules

S Jhulki, HI Un, YF Ding, C Risko, SK Mohapatra, J Pei… - Chem, 2021 - cell.com
Dimethyl-2-(4-(dimethylamino) phenyl)-2, 4-dihydro-1H-benzoimidazole, N-DMBI-H, is
widely used as an air-stable n-dopant for organic semiconductors. Here, its reactivity is …

Photoredox-mediated desulfonylative radical reactions: an excellent approach towards C–C and C–heteroatom bond formation

B Paul, H Paul, I Chatterjee - Synthesis, 2022 - thieme-connect.com
In recent times, desulfonylative radical-cross-coupling (RCC) has come to the forefront in
synthetic organic, bio, and material chemistry as a powerful strategy to form C–C and C …

Photoinduced electron-transfer systems consisting of electron-donating pyrenes or anthracenes and benzimidazolines for reductive transformation of carbonyl …

E Hasegawa, S Takizawa, T Seida, A Yamaguchi… - Tetrahedron, 2006 - Elsevier
Photoinduced electron-transfer reactions of several ketone substrates were studied to
evaluate the utilities of 1, 6-bis (dimethylamino) pyrene (BDMAP), 1, 6-dimethoxypyrene …

Reductive transformation of α, β-epoxy ketones and other compounds promoted through photoinduced electron transfer processes with 1, 3-dimethyl-2 …

E Hasegawa, A Yoneoka, K Suzuki, T Kato, T Kitazume… - Tetrahedron, 1999 - Elsevier
Photoreactions of epoxy ketones, aromatic ketones, haloketones, and aromatic halides with
1, 3-dimethyl-2-phenylbenzimidazoline (DMPBI) were studied. Photoinducedsingle-electron …

Contrastive photoreduction pathways of benzophenones governed by regiospecific deprotonation of imidazoline radical cations and additive effects

E Hasegawa, T Seida, N Chiba… - The Journal of …, 2005 - ACS Publications
In the photoreaction of benzophenones with 1, 3-dimethyl-2-phenylbenzimidazoline
(DMPBI), benzhydrols were major products. Addition of H2O accelerated the reaction with …