ABSTRACT An efficient hetero-cross-dehydrogenative-coupling (hetero-CDC) reaction between N-protected indoles and phosphites to 2-indolyphosphites is described. The regioselective methodology took place in the presence of photo redox catalyst Ru(bpy)3(PF6)2 combined with oxygen as an clean oxidant when exposed to visible light, furnishing the 2-indolyphosphites as the exclusive products in moderate
摘要描述了 N-保护的
吲哚和
亚磷酸酯到 2-
吲哚亚磷酸酯之间的有效杂交叉脱氢偶联 (hetero-CDC) 反应。区域选择性方法发生在光氧化还原催化剂 Ru(bpy)3(PF6)2 与作为清洁氧化剂的氧结合的情况下,当暴露于可见光时,以中等至良好的产率提供 2-
吲哚亚磷酸酯作为独家产品。官能团耐受性。此外,通过自由基途径进行的对照反应证明了膦酰化方案。图形概要