Polysulfide Regulation by Hypervalent Iodine Compounds for Durable and Sustainable Lithium-Sulfur Battery.
Sign Up to like & getrecommendations! Published in 2022 at "Small"
DOI: 10.1002/smll.202106716
Abstract: Herein, a type of hypervalent iodine compound-iodosobenzene (PhIO)-is proposed to regulate the LiPSs electrochemistry and enhance the performance of Li-S battery. PhIO owns the practical advantages of low-cost, commercial availability, environmental friendliness and chemical stability.… read more here.
Keywords: hypervalent iodine; battery; phio; cnt ... See more keywords
HYPERVALENT IODINE IN THE STRUCTURE OF N-HETEROCYCLES: SYNTHESIS, STRUCTURE, AND APPLICATION IN ORGANIC SYNTHESIS
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DOI: 10.1007/5728
Abstract: Обзор посвящен одному из наиболее актуальных направлений в химии гипервалентного иода – синтезу, структуре и свойствам гетероциклических и псевдогетероциклических систем на основе λ 3 - и λ 5 -иоданов. Среди всего многообразия циклических реагентов на… read more here.
Keywords: hypervalent iodine; iodine structure; heterocycles synthesis; structure heterocycles ... See more keywords
Use of Hypervalent Iodine in the Synthesis of Isomeric Dihydrooxazoles
Sign Up to like & getrecommendations! Published in 2018 at "Chemistry of Heterocyclic Compounds"
DOI: 10.1007/s10593-018-2288-9
Abstract: A convenient synthesis of 2- and/or 3-oxazolines has been developed depending on the structure and stereochemistry of the starting amino alcohol. PhI(OAc)2 acted as oxidant on the intermediate imine, as supported by NMR investigation. The… read more here.
Keywords: use hypervalent; hypervalent iodine; isomeric dihydrooxazoles; synthesis isomeric ... See more keywords
Synthesis and reactivity of carbazole-containing hypervalent iodine(III) reagents
Sign Up to like & getrecommendations! Published in 2020 at "Chinese Chemical Letters"
DOI: 10.1016/j.cclet.2019.07.031
Abstract: Abstract A range of bench-stable carbazole-containing hypervalent iodine(III) reagents were synthesized by I − N bond formation in good yields. This kind of benziodoxolone reagents was used for a C N coupling reaction to introduce a carbazole… read more here.
Keywords: carbazole containing; iii reagents; hypervalent iodine; carbazole ... See more keywords
Novel Hypervalent Iodine Catalyzed Synthesis of α-Sulfonoxy Ketones: Biological Activity and Molecular Docking Studies
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Molecular Structure"
DOI: 10.1016/j.molstruc.2021.130492
Abstract: Abstract The novel di((camphorsulfonyl)oxy)iodo]benzene (DCIB) was synthesized from [Bis(trifluoroacetoxy)iodo]benzene in the mild conditions. The α-sulfonoxylation of various ketones with novel hypervalent iodine was reported in excellent yield. α-Hydroxyketones were synthesized from α-sulfonoxy compounds (caphorsulfonoxy ketones)… read more here.
Keywords: sulfonoxy ketones; hypervalent iodine; novel hypervalent; inhibition ... See more keywords
An efficient route to 4-aryloxycoumarins via one-pot reactions of 4-hydroxycoumarins with hypervalent iodine reagents
Sign Up to like & getrecommendations! Published in 2017 at "Tetrahedron Letters"
DOI: 10.1016/j.tetlet.2017.09.021
Abstract: Abstract Highly efficient reactions of 4-hydroxycoumarin with hypervalent iodine reagents under mild conditions are described, which give rise to 4-aryloxycoumarins in good to excellent yields. read more here.
Keywords: hypervalent iodine; route aryloxycoumarins; efficient route; aryloxycoumarins via ... See more keywords
Synthesis of Fluorine-Containing Polymers by Functionalization of cis-1,4-Polyisoprene with Hypervalent Iodine Compounds
Sign Up to like & getrecommendations! Published in 2020 at "Macromolecules"
DOI: 10.1021/acs.macromol.0c00617
Abstract: Hypervalent (HV) iodine(III) compounds with fluorine-containing ligands (F, CF3, C6F5CO2, or CF3(CF2)8CO2 (n-C9F19CO2)) reacted, in the presence of iodine or copper salts, with the double bonds in ... read more here.
Keywords: hypervalent iodine; synthesis fluorine; containing polymers; iodine ... See more keywords
Copper-Catalyzed Enantioselective C-H Arylation between 2-Arylindoles and Hypervalent Iodine Reagents.
Sign Up to like & getrecommendations! Published in 2021 at "Organic letters"
DOI: 10.1021/acs.orglett.1c03596
Abstract: The copper-catalyzed enantioselective C-H arylation between 2-arylindoles and hypervalent iodine reagents has been successfully developed, which provides a convenient and economical route to the highly atroposelective synthesis of axially chiral indole derivatives with a 2-aryl… read more here.
Keywords: hypervalent iodine; enantioselective arylation; arylation arylindoles; catalyzed enantioselective ... See more keywords
Hypervalent Iodine(III) Reagents with Transferable Primary Amines: Structure and Reactivity of the Electrophilic α-Amination on Stabilized Enolates.
Sign Up to like & getrecommendations! Published in 2022 at "Organic letters"
DOI: 10.1021/acs.orglett.1c04312
Abstract: A new family of hypervalent iodine reagents containing transferable primary amine groups is described. Benziodoxolone-based reagents were synthesized on the gram-scale through operationally simple reactions in up to quantitative yields. These bench-stable solids were characterized… read more here.
Keywords: amination; reagents transferable; iodine iii; transferable primary ... See more keywords
Hypervalent Iodine Reagents Enable C-H Alkynylation with Iminophenylacetic Acids via Alkoxyl Radicals.
Sign Up to like & getrecommendations! Published in 2022 at "Organic letters"
DOI: 10.1021/acs.orglett.2c02210
Abstract: Here we report δ-C-H alkynylation to synthesize various δ-alkynols from iminophenylacetic acids. The hypervalent iodine-coordinated benziodoxole-alkoxyl-iminophenylacetic acid complex was the key intermediate and was characterized by X-ray crystallography for the first time. δ-C-H alkynylation is… read more here.
Keywords: reagents enable; hypervalent iodine; alkynylation; iodine reagents ... See more keywords
Hypervalent Iodine Reagents Enable C(sp2)-H Amidation of (Hetero)arenes with Iminophenylacetic Acids.
Sign Up to like & getrecommendations! Published in 2022 at "Organic letters"
DOI: 10.1021/acs.orglett.2c02751
Abstract: Sulfonamide-containing (hetero)arenes are widely present in bioactive molecules. Here, we report the sulfonamidyl (hetero)arenes synthesis by the C(sp2)-H amidation from bench-stable amidyl-iminophenylacetic acids. The hypervalent iodine reagents covalently activated iminophenylacetic acids for the facile sulfonamidyl… read more here.
Keywords: hypervalent iodine; iodine reagents; iminophenylacetic acids; hetero arenes ... See more keywords