Energy transfer photocatalysis: exciting modes of reactivity
Excited (triplet) states offer a myriad of attractive synthetic pathways, including
cycloadditions, selective homolytic bond cleavages and strain-release chemistry …
cycloadditions, selective homolytic bond cleavages and strain-release chemistry …
Imidazophenothiazine-Based Thermally Activated Delayed Fluorescence Materials with Ultra-Long-Lived Excited States for Energy Transfer Photocatalysis
R Hojo, K Bergmann, SA Elgadi… - Journal of the …, 2023 - ACS Publications
Triplet-triplet energy transfer (EnT) is a powerful activation pathway in photocatalysis that
unlocks new organic transformations and improves the sustainability of organic synthesis …
unlocks new organic transformations and improves the sustainability of organic synthesis …
Three-Component Photochemical 1, 2, 5-Trifunctionalizations of Alkenes toward Densely Functionalized Lynchpins
F Paulus, C Stein, C Heusel, TJ Stoffels… - Journal of the …, 2023 - ACS Publications
Radical remote 1, n-difunctionalization reactions (n> 2) of alkenes are powerful tools to
efficiently introduce functional groups with selected distances into target molecules. Among …
efficiently introduce functional groups with selected distances into target molecules. Among …
Photocatalytic 1, 2-iminosulfonylation and remote 1, 6-iminosulfonylation of olefins
XL Luo, SS Li, YS Jiang, F Liu, SH Li, PJ Xia - Organic Letters, 2023 - ACS Publications
A new class of iminosulfonylation reagents were developed and extensively used in the 1, 2-
iminosulfonylation of various olefins. Olefins containing bioactive molecules, such as …
iminosulfonylation of various olefins. Olefins containing bioactive molecules, such as …
γ-Amino Alcohols via Energy Transfer Enabled Brook Rearrangement
In the long-standing quest to synthesize fundamental building blocks with key functional
group motifs, photochemistry in the recent past has comprehensively established its …
group motifs, photochemistry in the recent past has comprehensively established its …
Visible-Light-Mediated Two Transient C(sp3) Radical-Selective Cross-Coupling via Nickel Catalyst Continuous Capture: Synthesis of Pyrroline Derivatives
B Yang, XY Wang, XT Huang, ZY Liu, X Li… - ACS …, 2023 - ACS Publications
Two C (sp3) radicals cross-coupling as a straightforward method for constructing C (sp3)–C
(sp3) bonds has attracted extensive attention from chemists. Unfortunately, the strategy is …
(sp3) bonds has attracted extensive attention from chemists. Unfortunately, the strategy is …
Metal-free photosensitized aminosulfonylation of alkenes: a practical approach to β-amido sulfones
M Chen, W Sun, J Yang, LL Yuan, JQ Chen, J Wu - Green Chemistry, 2023 - pubs.rsc.org
A general and environmentally friendly organic photo-induced strategy was developed for
the synthesis of diverse alkyl-substituted β-amino sulfone derivatives, including primary …
the synthesis of diverse alkyl-substituted β-amino sulfone derivatives, including primary …
Photoinduced Difunctionalization of Diazenes Enabled by N–N Radical Coupling
YS Jiang, SS Li, XL Luo, LN Chen, DN Chen… - Organic …, 2023 - ACS Publications
In this study, a metal-free difunctionalization strategy for diazenes was developed using a
range of bifunctionalization reagents. This strategy involves a unique N (sp3)–N (sp2) …
range of bifunctionalization reagents. This strategy involves a unique N (sp3)–N (sp2) …
The Merger of Halogen Atom Transfer (XAT) and Energy Transfer Catalysis (EnT) for the Modular 1, 2-Iminylalkylation of Diazenes
SS Li, YS Jiang, LN Chen, DN Chen, XL Luo… - Organic …, 2023 - ACS Publications
The 1, 2-iminylalkylation of diazenes using alkyl iodides in combination with an O-benzoyl
oxime is reported. In this transformation, O-benzoyl oxime acted as a radical precursor and …
oxime is reported. In this transformation, O-benzoyl oxime acted as a radical precursor and …
Photocatalytic vinyl radical-mediated multicomponent 1, 4-/1, 8-carboimination across alkynes and olefins/(hetero) arenes
We developed a highly selective and efficient multicomponent transformation by utilizing
alkynes and olefins/(hetero) arenes through photoinduced energy-transfer catalysis. The …
alkynes and olefins/(hetero) arenes through photoinduced energy-transfer catalysis. The …