Co(III)-catalysed site-selective C8-allylation and vinylation of isoquinolones with allyl acetate and vinyl acetates has been accomplished. The oxo group of isoquinolone has been utilised as an inherent directing group. Based on preliminary mechanistic studies, a plausible mechanism for the developed reaction has also been delineated. Broad substrate scope with good to excellent yields and post-synthetic transformations of allylated and vinylated isoquinolines highlight the importance of the reaction.

中文翻译：

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固有导向基团支持的 Co(III) 催化的异喹诺酮类 C–H 烯丙基化/乙烯基化

Co( III )催化的异喹诺酮类与乙酸烯丙酯和乙酸乙烯酯的位点选择性C8烯丙基化和乙烯基化已经完成。异喹诺酮的氧代基团已被用作固有的导向基团。基于初步的机理研究，还描述了所开发的反应的合理机理。广泛的底物范围、良好至优异的产率以及烯丙基化和乙烯基化异喹啉的合成后转化凸显了该反应的重要性。