Transition-Metal-Free C–S Bond Formation: Aqueous Synthesis of <i>S</i>-Aryl Dithiocarbamates by The use of Stable Arenediazonium Salts Mediated by Nano-Magnetic Supported Silica Sulfonic Acid

Nemati, Firouzeh; Zulfaghari, Soghra

doi:10.1080/10426507.2015.1024311

Cited by 16 publications

(2 citation statements)

References 37 publications

(39 reference statements)

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“…The reaction is compatible with functional groups such as I, NO 2 , and COMe in the arenediazonium salts. The Nemati group 24b designed a similar C–S coupling, employing stable arenediazonium nano-magneto silica sulfates (ArN 2+ -OSO 3 -SiO 2 @Fe 3 O 4 ) as diazonium salts with water as the solvent.…”

Section: Reactions With Electrophilesmentioning

confidence: 99%

A Decade of Advances of CS2/Amines in Three-Component Reactions

Wang

et al. 2022

Synthesis

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Carbon disulfide (CS2) and amines are widely used in three-component reactions. Commonly, dithiocarbamic acids will be generated. As intermediates, dithiocarbamic acids are able to react with electrophiles, or nucleophiles. The goal of this review is to present an overview of CS2/amines in organic synthesis. It focuses on reactions with alkenes, alkynes, I2, arynes, allenes, quinones, vinyl chlorides, aryl halides, aryl boronic acids, 2-iodoanilines, 2-aminophenols, hypervalent iodines, epoxide, or maleic anhydride.

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Section: Reactions With Electrophilesmentioning

confidence: 99%

A Decade of Advances of CS2/Amines in Three-Component Reactions

Wang

et al. 2022

Synthesis

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“…Further SNAr reaction between the acid and diazonium salt leads to final product. F. Nemati group used a similar procedure for arenediazonium sulfates immobilized on magnetic nanoparticles as substrates (ArN 2 + -O3S-SiO2@Fe3O4) [38].…”

Section: C-chalcogens Bond Formationmentioning

confidence: 99%

Arenediazonium salts transformations in water media: Coming round to origins

Postnikov¹,

Trusova²,

Kutonova³

et al. 2016

REFFIT

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Aromatic diazonium salts belong to an important class of organic compounds. The chemistry of these compounds has been originally developedin aqueous media, but then chemists focused on new synthetic methods that utilize reactions of diazonium salts in organic solvents. However, according to the principles of green chemistry and resource-efficient technologies, the use of organic solvents should be avoided. This review summarizes new trends of diazonium chemistry in aqueous media that satisfy requirements of green chemistry and sustainable technology.

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Copper(I) iodide supported on modified cellulose‐based nano‐magnetite composite as a biodegradable catalyst for the synthesis of 1,2,3‐triazoles

Sabaqian

Nemati

Heravi

et al. 2016

Applied Organom Chemis

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Nano‐Fe3O4@Cellulose‐NH2‐CuI as a novel magnetically separable composite was prepared and fully characterized using various techniques including Fourier transform infrared, X‐ray photoelectron and energy‐dispersive X‐ray spectroscopies, X‐ray diffraction, field‐emission scanning and transmission electron microscopies, thermogravimetric analysis and vibrating sample magnetometry. To obtain an appropriate structure and also to describe to some extent the different kinds of metal–ligand interactions present in the nano‐Fe3O4@Cellulose‐NH2‐CuI composite, covalent and electrostatic interactions, density functional theory model chemistry and quantum theory of atoms in molecules method were employed, respectively. This cellulose‐based heterogeneous catalyst can effectively promote the one‐pot three‐component reaction of a variety of terminal alkynes bearing substituted phenyls or propargylic alcohol together with substituted benzyl halides and sodium azide, so‐called click reaction, in water to afford the corresponding 1,4‐disubstituted 1,2,3‐triazoles with improved yields and regioselectivity. The magnetic catalyst was conventionally recovered using an external magnet and reused in at least four successive runs under the optimal reaction conditions, without appreciable loss of its activity.

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Transition-Metal-Free C–S Bond Formation: Aqueous Synthesis of S-Aryl Dithiocarbamates by The use of Stable Arenediazonium Salts Mediated by Nano-Magnetic Supported Silica Sulfonic Acid

Cited by 16 publications

References 37 publications

A Decade of Advances of CS2/Amines in Three-Component Reactions

A Decade of Advances of CS2/Amines in Three-Component Reactions

Arenediazonium salts transformations in water media: Coming round to origins

Copper(I) iodide supported on modified cellulose‐based nano‐magnetite composite as a biodegradable catalyst for the synthesis of 1,2,3‐triazoles

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