1206156-05-9Relevant academic research and scientific papers
Efficient ligand-free, copper-catalyzed N-arylation of sulfonamides
Teo, Yong-Chua,Yong, Fui-Fong
, p. 837 - 843 (2011)
An efficient and convenient protocol has been developed for the N-arylation of sulfonamides with differently substituted aryl iodides using ligand-free copper iodide to afford the arylated products in good to excellent yields (up to 91%). Georg Thieme Verlag Stuttgart.
Efficient manganese/copper bimetallic catalyst for N-arylation of amides and sulfonamides under mild conditions in water
Teo, Yong-Chua,Yong, Fui-Fong,Ithnin, Idzham Khalid,Yio, Siew-Hui Trionna,Lin, Zhiyin
supporting information, p. 515 - 524 (2013/02/26)
An efficient and mild method using a bimetallic MnF2/CuI catalyst at 60 °C in water was developed for the N-arylation of amides and sulfonamides with aryl halides. A variety of functionalized amides and sulfonamides were coupled with different substituted aryl halides to afford the corresponding N-arylated products in good to excellent yields (up to 97 %). An efficient method using a bimetallic MnF2/CuI catalyst in combination with trans-1,2-diaminocyclohexane as the ligand has been developed for the cross-coupling of benzamides and sulfonamides with differently substituted aryl iodides in water. The corresponding N-arylated products were obtained in good to excellent yields (up to 97 %) under the catalytic conditions. Copyright
