method for the construction of pharmacologically potent structurally functionalized 1,4-dihydropyridines, quaternary centered C-3 functionalized spiro[indoline-3,4′-pyridines], and C-11 functionalized spiro[indeno[1,2-b]quinoxaline-11,4′-pyridines] via rose bengal photoredox catalysis under blue LED irradiation in an aqueous medium at room temperature has been developed. The products were isolated in excellent
一种高效的盆栽、原子和步骤经济方法,用于构建具有药理作用的结构功能化 1,4-
二氢吡啶、季中心 C-3 功能化螺 [indoline-3,4'-
吡啶] 和 C-11 功能化螺[已经开发了在室温下在
水性介质中在蓝色 LED 照射下通过玫瑰红光氧化还原催化
茚并[1,2- b ]
喹喔啉-11,4'-
吡啶] 。在具有高反应质量效率和过程质量强度的绿色溶剂系统中,在无过渡
金属和无
配体的节能条件下,产品在短反应时间内以优异的收率分离出各种官能团,这是关键优势目前的工作。