Journal ArticleDOI
3d Transition Metals for C-H Activation.
Parthasarathy Gandeepan,Thomas Müller,Daniel Zell,Gianpiero Cera,Svenja Warratz,Lutz Ackermann +5 more
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TLDR
A comprehensive overview on first row transition metal catalysts for C-H activation until summer 2018 is provided.Abstract:
C–H activation has surfaced as an increasingly powerful tool for molecular sciences, with notable applications to material sciences, crop protection, drug discovery, and pharmaceutical industries, among others. Despite major advances, the vast majority of these C–H functionalizations required precious 4d or 5d transition metal catalysts. Given the cost-effective and sustainable nature of earth-abundant first row transition metals, the development of less toxic, inexpensive 3d metal catalysts for C–H activation has gained considerable recent momentum as a significantly more environmentally-benign and economically-attractive alternative. Herein, we provide a comprehensive overview on first row transition metal catalysts for C–H activation until summer 2018.read more
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Journal ArticleDOI
Recent Advances in Catalytic Synthesis of Benzosultams.
Quan-Qing Zhao,Xiao-Qiang Hu +1 more
TL;DR: This review focuses on the recent advances in the field of catalytic synthesis of benzosultams from 2017 to August of 2020, with an emphasis on the scopes and mechanisms of representative reactions.
Journal ArticleDOI
H2 and carbon-heteroatom bond activation mediated by polarized heterobimetallic complexes
TL;DR: The field of heterobimetallic chemistry has rapidly expanded over the last decade as mentioned in this paper, and many interesting structural features have been found to facilitate a range of stoichiometric bond activations and catalytic processes.
Journal ArticleDOI
Selective Synthesis of 3-(α-Fluorovinyl)indoles and 3-Acylindoles via the Cascade Reactions of 1-Phenylpyrazolidinones with α,α-Difluoromethylene Alkynes
Journal ArticleDOI
Ruthenium(II)-Catalyzed C-H Arylation of N,N-Dialkyl Thiobenzamides with Boronic Acids by Sulfur Coordination in 2-MeTHF.
TL;DR: The ruthenium(II)-catalyzed ortho-C-H arylation of N,N-dialkylthiobenzamides with boronic acids with sulfur-containing groups is reported, representing the first example of Ru-catalystzed C-HArylation directed by sulfur- containing groups.
Journal ArticleDOI
O-Directed C-H functionalization via cobaltacycles: a sustainable approach for C-C and C-heteroatom bond formations.
Shyam Kumar Banjare,Tanmayee Nanda,Bedadyuti Vedvyas Pati,Pragati Biswal,Ponneri Chandrababu Ravikumar +4 more
TL;DR: In this paper, a review of the recent advances in the field of cobalt-catalysed C-H functionalization and related synthetic concepts, relying on these through oxygen atom coordination is provided.
References
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Journal ArticleDOI
Palladium-Catalyzed Ligand-Directed C−H Functionalization Reactions
TL;DR: This is the first comprehensive review encompassing the large body of work in this field over the past 5 years, and will focus specifically on ligand-directed C–H functionalization reactions catalyzed by palladium.
Journal ArticleDOI
Fluorine in Pharmaceuticals: Looking Beyond Intuition.
TL;DR: Experimental progress in exploration of the specific influence of carbon-fluorine single bonds on docking interactions is reviewed and complementary analysis based on comprehensive searches in the Cambridge Structural Database and the Protein Data Bank is added.
Book ChapterDOI
Heavy metal toxicity and the environment.
TL;DR: This review provides an analysis of arsenic, cadmium, chromium, lead, and mercury's environmental occurrence, production and use, potential for human exposure, and molecular mechanisms of toxicity, genotoxicity, and carcinogenicity.
Journal ArticleDOI
Understanding TiO2 photocatalysis: mechanisms and materials.
Jenny Schneider,Masaya Matsuoka,Masato Takeuchi,Jinlong Zhang,Yu Horiuchi,Masakazu Anpo,Detlef W. Bahnemann +6 more
TL;DR: This paper presents a meta-analyses of the chiral stationary phase transition of Na6(CO3)(SO4)2, Na2SO4, and Na2CO3 of the Na2O/Na2O 2 mixture at the stationary phase and shows clear patterns in the response of these two materials to each other.
Journal ArticleDOI
Organic Photoredox Catalysis
TL;DR: An overview of the basic photophysics and electron transfer theory is presented in order to provide a comprehensive guide for employing this class of catalysts in photoredox manifolds.