Sulfonylation of aromatic compounds with methyl p-toluenesulfonate as a sulfonylating precursor

Khodaei, Mohammad Mehdi; Nazari, Ehsan

doi:10.1007/s13738-011-0062-3

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Cited by 6 publications

(1 citation statement)

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“…34 The product was isolated by flash chromatography (eluent: EA/PE = 1/22) as a white oil (22 mg, 9%); 1 Mixture of 2-Tosylnaphthalene (3r) and 1-Tosylnaphthalene (3r′). 35 The product was isolated by flash chromatography (eluent: EA/PE = 1/22) as a pink solid (272 mg, 96%); 1…”

Section: ■ Experimental Sectionmentioning

confidence: 99%

Regiospecific Cleavage of S–N Bonds in Sulfonyl Azides: Sulfonyl Donors

et al. 2019

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Sulfonyl azides have been widely used as sulfonamido, diazo, and azido donors, as well as all-nitrogen 1,3-dipoles donors in synthetic chemistry. Here, the sulfonyl azides were used as efficient sulfonyl donors, which is very unusual. Trifluoromethanesulfonic acid-induced formation of the sulfonyl cation reactive species from sulfonyl azides was developed and used for the first time to couple various inactivated arenes to prepare sulfones at ambient temperature.

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Section: ■ Experimental Sectionmentioning

confidence: 99%

Regiospecific Cleavage of S–N Bonds in Sulfonyl Azides: Sulfonyl Donors

et al. 2019

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Triphenylphosphonium Anhydride Trifluoromethanesulfonate

Hendrickson

Mistry

Moussa

et al. 2014

Encyclopedia of Reagents for Organic Synthesis

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Recent Progress and Emerging Technologies towards a Sustainable Synthesis of Sulfones

et al. 2021

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Sulfones play a pivotal role in modern organic chemistry. They are highly versatile building blocks and find various applications as drugs, agrochemicals, or functional materials. Therefore, sustainable access to this class of molecules is of great interest. Herein, the goal was to provide a summary on recent develop-ments in the field of sustainable sulfone synthesis. Advances and existing limitations in traditional approaches towards sulfones were reviewed on selected examples. Furthermore, novel emerging technologies for a more sustainable sulfone synthesis and future directions were discussed.

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Sulfonylation of aromatic compounds with methyl p-toluenesulfonate as a sulfonylating precursor

Cited by 6 publications

References 39 publications

Regiospecific Cleavage of S–N Bonds in Sulfonyl Azides: Sulfonyl Donors

Regiospecific Cleavage of S–N Bonds in Sulfonyl Azides: Sulfonyl Donors

Triphenylphosphonium Anhydride Trifluoromethanesulfonate

Recent Progress and Emerging Technologies towards a Sustainable Synthesis of Sulfones

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