10286-87-0Relevant academic research and scientific papers
Fe-mediated synthesis of: N -aryl amides from nitroarenes and acyl chlorides
Wu, Yundong,Guo, Lei,Liu, Yuxuan,Xiang, Jiannan,Jiang, Jun
, p. 15290 - 15295 (2021)
Amides are prevalent in nature and valuable functional compounds in agrochemical, pharmaceutical, and materials industries. In this work, we developed a selective and mild method for the synthesis of N-aryl amides. Starting from commercially available nitroarenes and acyl halides, N-aryl amides with good yields can be obtained in water. Especially in the process of transformation, Fe dust is the only reductant and additive, and the reaction can be easily performed on a large scale.
ZnCl2/PhI=O Mediated Selective ortho-Chlorination of Amides
Liu, Haixuan,Sha, Qiang
, p. 173 - 180 (2022/05/18)
A new ortho-chlorination system consisting of zinc(II) and hypervalent iodine(III) reagent was developed for ortho-chlorination of amides, and the desired products were obtained in moderate to good yields (38-85%). This highly facile and convenient methodology is tolerant of aromatic amide and alkyl amide with diverse substituted groups. A plausible mechanism has been illustrated, in which carbocation rearrangement and metal salt coordinate facilitated ortho-chlorination are involved.
