We describe a novel photoredox hetero-coupling reaction of two C (sp3) radicals from aliphatic acids or BF3K salts. The kinetic differences in radical persistence provide cross-selectivity, using an organic photoredox catalyst and an oxidant with visible light. This method exhibits broad scope, including several examples constructing sterically hindered C(sp3)-C(sp3) bonds.
我们描述了两个C(sp3)自由基从
脂肪酸或BF3K盐的新型光氧化还原杂化偶联反应。使用有机光氧化还原催化剂和可见光氧化剂,自由基持久性的动力学差异提供了交叉选择性。该方法具有广阔的应用范围,包括构建位阻C(sp3)-C(sp3)键的几个示例。