Progress in organocatalysis with hypervalent iodine catalysts

FV Singh, SE Shetgaonkar, M Krishnan… - Chemical Society …, 2022 - pubs.rsc.org
Hypervalent iodine compounds as environmentally friendly and relatively inexpensive
reagents have properties similar to transition metals. They are employed as alternatives to …

Recent progress in cyclic aryliodonium chemistry: syntheses and applications

X Peng, A Rahim, W Peng, F Jiang, Z Gu… - Chemical …, 2023 - ACS Publications
Hypervalent aryliodoumiums are intensively investigated as arylating agents. They are
excellent surrogates to aryl halides, and moreover they exhibit better reactivity, which allows …

Indane-Based Chiral Aryl Chalcogenide Catalysts: Development and Applications in Asymmetric Electrophilic Reactions

L Liao, X Zhao - Accounts of Chemical Research, 2022 - ACS Publications
Conspectus Asymmetric electrophilic reactions provide an ideal method for the construction
of chiral molecules by incorporating one or more functional groups into the parent substrates …

Regulating optical activity and anisotropic second-harmonic generation in zero-dimensional hybrid copper halides

Z Guo, J Li, J Liang, C Wang, X Zhu, T He - Nano Letters, 2022 - ACS Publications
Structural engineering permits the introduction of chirality into organic–inorganic hybrid
metal halides (HMHs), which creates a promising and exclusive material for applications in …

Rh (III)-Catalyzed Atroposelective C–H Iodination of 1-Aryl Isoquinolines

DS Zheng, WW Zhang, Q Gu, SL You - ACS Catalysis, 2023 - ACS Publications
The rhodium-catalyzed enantioselective C–H iodination of 1-aryl isoquinolines under mild
conditions is disclosed. Direct C–H iodination of 1-aryl isoquinolines with N-iodosuccinimide …

Catalyst-substrate helical character matching determines the enantioselectivity in the Ishihara-type iodoarenes catalyzed asymmetric Kita-dearomative …

H Zheng, L Cai, M Pan, M Uyanik… - Journal of the …, 2023 - ACS Publications
Catalyst design has traditionally focused on rigid structural elements to prevent
conformational flexibility. Ishihara's elegant design of conformationally flexible C 2 …

Advances in catalytic enantioselective synthesis of chiral helicenes and helicenoids

Y Wang, ZG Wu, F Shi - Chem Catalysis, 2022 - cell.com
Catalytic enantioselective synthesis of chiral helicenes and helicenoids has emerged as an
important area of research. In the efforts toward efficient and enantioselective synthesis of …

Asymmetric direct/stepwise dearomatization reactions involving hypervalent iodine reagents

R Kumar, FV Singh, N Takenaga… - Chemistry–An Asian …, 2022 - Wiley Online Library
A remarkable growth in hypervalent iodine‐mediated oxidative transformations as
stoichiometric reagents as well as catalysts has been well‐documented due to their …

Regioselective, catalytic 1, 1-difluorination of enynes

ZX Wang, K Livingstone, C Hümpel, CG Daniliuc… - Nature Chemistry, 2023 - nature.com
Fluorinated small molecules are prevalent across the functional small-molecule spectrum,
but the scarcity of naturally occurring sources creates an opportunity for creative endeavour …

Integrating I(I)/I(III) catalysis in reaction cascade design enables the synthesis of gem-difluorinated tetralins from cyclobutanols

J Häfliger, L Ruyet, N Stübke, CG Daniliuc… - Nature …, 2023 - nature.com
Partially saturated, fluorine-containing rings are ubiquitous across the drug discovery
spectrum. This capitalises upon the biological significance of the native structure and the …