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NMR、X射线单晶衍射(XRD)等技术揭示铑催化加成反应选择性!
导读: 研究开发了一种铑催化剂,实现了芳基硼酸与芳基(烷基)炔烃的α-加成反应,生成1,1-二芳基烯烃,展示了优异的反向区域选择性和对映选择性。 【研究背景】 过渡金属催化的有机金属试剂加成反应是合成三取代和四取代烯烃的重要工具,因其广泛应用 ...
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