After more than 200 years of history of organic chemistry, in this issue of Chem Catalysis, Grela and co-workers describe the chemo- and stereo-selectivity of the semi-hydrogenation of alkynes with formic acid as a hydrogen source by means of the combination of an iridium metal center with an asymmetric phosphine.

中文翻译：

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永远不会太晚：Ir催化的立体选择性炔烃半氢化

经历了 200 多年的有机化学历史，在本期《化学催化》中，Grela 及其同事描述了以甲酸为氢源的炔烃半加氢反应的化学选择性和立体选择性。铱金属中心与不对称膦。