Articles written in Journal of Chemical Sciences
Volume 122 Issue 2 March 2010 pp 143-148 Full Papers
An efficient synthesis of 𝑁-arylsulfonamides with a variety of aryl bromides, aryl iodides and heteroaryl bromides using KF/Al2O3 as a suitable base, CuI as an inexpensive catalyst and 𝑁,𝑁'-dimethylethylenediamine (𝑁,𝑁'-DMEDA) as an effective ligand is described.
Volume 125 Issue 6 November 2013 pp 1517-1522 Regular Articles
The Hantzsch three-component condensation reaction of various aromatic aldehydes, 1,3-dione and aniline derivatives in the presence of 2-methylpyridinium trifluoromethanesulphonate ([2-MPyH]OTf) as green and highly efficient catalysts in water affords 1,8-dioxodecahydroacridine derivatives in good to excellent yields. This reaction has been carried out in the presence of 1 mol% of [2-MPyH]OTf at room temperature. The described novel synthesis method proposes several advantages of mild condition, short reaction times, high yields, simplicity and easy workup compared to the traditional method of synthesis.
Volume 134, 2022
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