A simple and efficient method for the synthesis of amidophenols using iodine as catalyst under neat condition
摘要:
A convenient and efficient one-pot synthesis of substituted amidophenols using iodine as catalyst at room temperature under neat condition is described. (C) 2008 Elsevier Ltd. All rights reserved.
Design and synthesis of some new biologically active amidoalkyl naphthols in the presence of sulfonic acid functionalized silica-coated Fe3O4 nanoparticles
作者:Razieh Rahimizadeh、Akbar Mobinikhaledi、Hassan Moghanian、Seyedeh sara Kashaninejad
DOI:10.1007/s11164-021-04610-8
日期:2022.2
activity of the Fe3O4@SiO2-TETA-SO3H nanoparticles as a catalyst was investigated for benign one-pot synthesis of somenew amidoalkyl naphthols using fatty acids as bio-based resources. This reaction afforded the desired products within short reaction times, high yields and easy work-up procedure. This acidic catalyst could be recycled and reused for six runs without significant change in its activity. Furthermore
通过稳定二氧化硅包覆的Fe 3 O 4纳米粒子表面的磺酸基团,合成了新型功能化二氧化硅包覆的Fe 3 O 4纳米粒子Fe 3 O 4 @SiO 2 -TETA-SO 3 H。这些纳米粒子的结构通过傅里叶变换红外光谱、X射线衍射、场发射扫描电子显微镜、热重分析和振动样品磁力计以及能量色散X射线光谱进行了表征。Fe 3 O 4 @SiO 2 -TETA-SO 3的活性以脂肪酸为生物基资源,研究了作为催化剂的 H 纳米颗粒用于一些新型酰胺烷基萘酚的良性一锅法合成。该反应在反应时间短、收率高和易于后处理过程中提供了所需的产物。这种酸性催化剂可以循环使用并重复使用六次,而其活性不会发生显着变化。此外,针对金黄色葡萄球菌(ATCC 25,923) 和大肠杆菌(ATCC 25,922) 细菌评估了合成的脂肪酰氨基烷基萘酚的生物活性。
A simple and efficient method for the synthesis of amidophenols using iodine as catalyst under neat condition
作者:Nagarajan Panneer Selvam、Paramasivan T. Perumal
DOI:10.1016/j.tet.2008.01.075
日期:2008.3
A convenient and efficient one-pot synthesis of substituted amidophenols using iodine as catalyst at room temperature under neat condition is described. (C) 2008 Elsevier Ltd. All rights reserved.