Palladium-Catalyzed Arylation of (Di)azinyl Aldoxime Ethers by Aryl Iodides: Stereoselective Synthesis of Unsymmetrical (<i>E</i>)-(Di)azinylaryl Ketoxime Ethers
作者:Quan Gou、Bin Deng、Jun Qin
DOI:10.1002/chem.201501758
日期:2015.9.1
The first example of directarylation of (di)azinyl aldoxime ethers by aryl iodides is reported. The reaction produces, in a single step, a variety of geometrically pure unsymmetrical (E)‐(di)azinylaryl ketoxime ethers, a class of nitrogenated motifs that have found wide applications in medicinal and organic chemistry but are difficult to access using conventional procedure. The utility of the method
Antimycobacterial Activity: Synthesis and Biological Evaluation of Novel Substituted (3E,5E)-3,5-diarylidene-1-phenethylpiperidine-4-one Derivatives
作者:Mohamed Ashraf Ali、Venu Sanjeevi Lakshmipathi、Farzana Beevi、Raju Suresh Kumar、Rusli Ismail、Tan Soo Choon、Ang Chee Wei、Yeong Keng Yoon、Alireza Basiri
DOI:10.2174/1570180811310050015
日期:2013.4.1
A series of 14-diarylidene-1-phenethylpiperidine-4-one derivatives were synthesized using Claisen-Schmidt condensation reactions. The synthesized compounds were screened for their antimycobacterialactivity against Mycobacterium tuberculosis (MTB) H37Rv using High Throughput Screen (HTS) using an assay adapted from the microdilution alamarBlue (AB) broth assay reported by Collins and Franzblau and