Synthesis of DPIE [2-(1,2-Diphenyl-1H-indol-3-yl)ethanamine] Derivatives and Their Regulatory Effects on Pro-Inflammatory Cytokine Production in IL-1β-Stimulated Primary Human Oral Cells
Visible-light induced selenocyclization of 2-ethynylanilines under ambient conditions: simple FeBr3 as a dual-functional catalyst
作者:Binbin Huang、Xinye Tang、Jiawei Yuan、Mingyu Zhang、Zhenyu Luo、Junlei Wang、Caicai Lu
DOI:10.1039/d4ob01062k
日期:——
We report herein a visible-light induced, Fe-catalyzed selenocyclization of 2-ethynylanilines with diselenides under ambient conditions, employing ethyl acetate as a benign solvent with no stoichiometric additive required. The simple iron salt FeBr3 serves as both a photo-induced LMCT (Ligand-to-Metal Charge Transfer) catalyst and a Lewis acid catalyst to promote the desired transformation in a sustainable
CNT-CuO catalyzed C–N bond formation for N-arylation of 2-phenylindoles
作者:Jeongah Lim、Ji Dang Kim、Hyun Chul Choi、Sunwoo Lee
DOI:10.1016/j.jorganchem.2019.120970
日期:2019.12
Carbon nanotube-copper oxide (CNT-CuO) nanocomposites were prepared by depositing CuO nanoparticles onto functionalized CNT surfaces. The structure and elemental content of CNT-CuO were characterized using transmission electron microscopy, X-ray diffraction, and Auger electron spectroscopy. The prepared CNT-CuO was subsequently employed as a catalyst for the coupling reaction of 2-phenylindole with aryl iodides to provide the desired N-aryl 2-phenylindoles in good yields. (C) 2019 Published by Elsevier B.V.