Twisted intramolecular charge transfer (TICT) and twists beyond TICT: from mechanisms to rational designs of bright and sensitive fluorophores

C Wang, W Chi, Q Qiao, D Tan, Z Xu… - Chemical Society Reviews, 2021 - pubs.rsc.org
The twisted intramolecular charge transfer (TICT) mechanism has guided the development
of numerous bright and sensitive fluorophores. This review briefly overviews the history of …

Recent advances in the synthesis of cyclobutanes by olefin [2+ 2] photocycloaddition reactions

S Poplata, A Tröster, YQ Zou, T Bach - Chemical Reviews, 2016 - ACS Publications
The [2+ 2] photocycloaddition is undisputedly the most important and most frequently used
photochemical reaction. In this review, it is attempted to cover all recent aspects of [2+ 2] …

Photosensitization and photocatalysis—Perspectives in organic synthesis

C Michelin, N Hoffmann - ACS Catalysis, 2018 - ACS Publications
Photochemical sensitization and photocatalysis have very similar definitions and are closely
related. Each of the two terms are preferentially used in different scientific communities …

Photochemical reactions as key steps in organic synthesis

N Hoffmann - Chemical Reviews, 2008 - ACS Publications
Since the beginning of scientific chemistry, chemists have been interested in light as an
energy source to induce chemical reactions. 1 Absorbing light, molecules reach an …

Photoredox catalysis for organic syntheses

M Reckenthaeler, AG Griesbeck - Advanced Synthesis & …, 2013 - Wiley Online Library
Current examples of photoredox catalytic processes for C O, C N, C Hal and C C
bond formation are described with emphasis on the basic mechanistic scenarios. The focus …

Eosin Y catalyzed visible light oxidative C–C and C–P bond formation

DP Hari, B König - Organic letters, 2011 - ACS Publications
Eosin Y catalyzes efficiently the visible light mediated coupling of sp3 C–H bonds adjacent
to the nitrogen atom in tetrahydroisoquinoline derivatives in the absence of an external …

A General Descriptor ΔE Enables the Quantitative Development of Luminescent Materials Based on Photoinduced Electron Transfer

W Chi, J Chen, W Liu, C Wang, Q Qi… - Journal of the …, 2020 - ACS Publications
Photoinduced electron transfer (PET) is one of the most important mechanisms for
developing fluorescent probes and biosensors. Quantitative prediction of the quantum yields …

Economical amidoxime-functionalized non-porous β-cyclodextrin polymer for selective detection and extraction of uranium

Y Sun, R Leng, X Ma, J Zhang, B Han, G Zhao… - Chemical Engineering …, 2023 - Elsevier
Herein, a dual-functional adsorbent (amidoxime-functionalized non-porous β-cyclodextrin
polymer (AO-NPCDP)) with simultaneous detection and adsorption of U (VI) is developed …

[HTML][HTML] Photoredox catalysis: a mild, operationally simple approach to the synthesis of α-trifluoromethyl carbonyl compounds

PV Pham, DA Nagib… - … Chemie (International ed …, 2011 - ncbi.nlm.nih.gov
The unique physical and chemical advantages conferred by the C–F bond have led to the
broad exploitation of this motif throughout the pharmaceutical,[1] materials,[2] and …

Unraveling the key features of the reactive state of decatungstate anion in hydrogen atom transfer (HAT) photocatalysis

VD Waele, O Poizat, M Fagnoni, A Bagno… - ACS Catalysis, 2016 - ACS Publications
The decatungstate anion [W10O32] 4–is a widely used photocatalyst for promoting
hydrogen atom transfer (HAT) reactions. The mechanism implicated in the activation of …