An article Beckmann rearrangement of ketoximes promoted by cyanuric chloride and dimethyl sulfoxide under a mild condition WOS:000606524500006 published article about RECENT PROGRESS; OXIMES; 2,4,6-TRICHLORO-1,3,5-TRIAZINE; 3,5-DIARYL-1,2,4-THIADIAZOLES; AMIDATION; REAGENT; ACID in [Ma, Ruonan; Liu, Xiaoming] Nanchang Univ, Dept Chem, Nanchang 330031, Jiangxi, Peoples R China; [Ma, Ruonan; Xiao, Zhiyin; Natarajan, Mookan; Lu, Chunxin; Jiang, Xiujuan; Zhong, Wei; Liu, Xiaoming] Jiaxing Univ, Coll Biol Chem Sci & Engn, Jiaxing 314001, Peoples R China; [Chen, Xueyuan] Jiaxing CAS Test Tech Serv Co Ltd, Analyzing & Testing Ctr, Zhejiang Inst Adv Technol, Jiaxing 314001, Peoples R China in 2021.0, Cited 34.0. Name: 4′-Hydroxyacetophenone. The Name is 4′-Hydroxyacetophenone. Through research, I have a further understanding and discovery of 99-93-4
Synthesis of amides via Beckmann rearrangement of ketoximes promoted by cyanuric chloride (TCT)/DMSO under mild conditions has been reported. Conditions of the Beckmann rearrangement, e.g., solvents, the ratios of TCT/DMSO, and the temperature, were investigated using diphenylmethanone oxime as a substrate. The optimized conditions were adopted to afford fourteen amides with yields ranging from 20% to 99%. A plausible mechanism involving an active dimethyl alkoxysulfonium intermediate was proposed according to the mass spectrometry analysis. To our best knowledge, this is the first case of study on Beckmann rearrangement of ketoximes promoted by TCT/DMSO under a mild condition to afford amides efficiently. (C) 2020 Elsevier Ltd. All rights reserved.
About 4′-Hydroxyacetophenone, If you have any questions, you can contact Ma, RN; Chen, XY; Xiao, ZY; Natarajan, M; Lu, CX; Jiang, XJ; Zhong, W; Liu, XM or concate me.. Name: 4′-Hydroxyacetophenone
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,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles