Carbenes and nitrenes: recent developments in fundamental chemistry

C Wentrup - Angewandte Chemie International Edition, 2018 - Wiley Online Library
Carbenes and nitrenes can exist in both singlet and triplet states, sometimes equally stable
and interconverting either thermally or photochemically. Many carbene and nitrene reactions …

Stereoelectronic chameleons: the donor–acceptor dichotomy of functional groups

SZ Vatsadze, YD Loginova… - … A European Journal, 2017 - Wiley Online Library
Stereoelectronic factors account for the apparent reversal of donor–acceptor properties of a
variety of functional groups by a simple change of their orientation in space. The new …

Beyond a linker: the role of photochemistry of crosslinkers in the direct optical patterning of colloidal nanocrystals

S Lu, Z Fu, F Li, K Weng, L Zhou… - Angewandte Chemie …, 2022 - Wiley Online Library
Surface chemistry mediated direct optical patterning represents an emerging strategy for
incorporating colloidal nanocrystals (NCs) in integrated optoelectronic platforms including …

Local energy decomposition of open-shell molecular systems in the domain-based local pair natural orbital coupled cluster framework

A Altun, M Saitow, F Neese… - Journal of chemical theory …, 2019 - ACS Publications
Local energy decomposition (LED) analysis decomposes the interaction energy between
two fragments calculated at the domain-based local pair natural orbital CCSD (T)(DLPNO …

External Photocatalyst-Free Visible Light-Promoted 1, 3-Addition of Perfluoroalkyl Iodides to Vinyldiazoacetates

W Li, X Zhou, T Xiao, Z Ke, L Zhou - CCS Chemistry, 2022 - chinesechemsoc.org
Alkenes and alkynes are typical substrates used in atom transfer radical addition (ATRA)
reactions, resulting in the formation of vicinal disubstituted products. In this report …

Lewis acid catalyzed heavy atom tunneling–the case of 1 H-bicyclo [3.1. 0]-hexa-3, 5-dien-2-one

S Henkel, MP Merini, E Mendez-Vega, W Sander - Chemical Science, 2021 - pubs.rsc.org
For many thermal reactions, the effects of catalysis or the influence of solvents on reaction
rates can be rationalized by simple transition state models. This is not the case for reactions …

Performance of density functional theory and orbital-optimised second-order perturbation theory methods for geometries and singlet–triplet state splittings of aryl …

RG Shirazi, DA Pantazis, F Neese - Molecular Physics, 2020 - Taylor & Francis
Carbenes are challenging molecular species for quantum chemistry because of the
energetic proximity of their singlet and triplet spin states and the sensitive dependence of …

Accurate Spin-State Energetics for Aryl Carbenes

R Ghafarian Shirazi, F Neese… - Journal of chemical …, 2018 - ACS Publications
A test set of 12 aryl carbenes (AC12) is compiled with the purpose of establishing their
adiabatic singlet–triplet energy splittings using correlated wave function based methods …

Enhanced intersystem crossing in carbonylpyrenes

SK Rajagopal, AR Mallia, M Hariharan - Physical Chemistry Chemical …, 2017 - pubs.rsc.org
Ultrafast intersystem crossing of carbonylpyrenes in chloroform was investigated by
femtosecond pump–probe spectroscopy. When compared to the dominant fluorescence …

Photoinduced halogen-bonding enabled synthesis of oxindoles and isoindolinones from aryl iodides

WX Tang, KQ Chen, DQ Sun, XY Chen - Organic & Biomolecular …, 2023 - pubs.rsc.org
We report the use of halogen bonding (XB) for the generation of aryl radicals from aryl
halides under blue light irradiation and applied it in radical generation/1, 5-hydrogen-atom …