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Copper-catalyzed allenynylative C–P coupling of diynylic acetates with hydrophosphoryl compounds leading to phosphorylated allenynes
Organic Chemistry Frontiers ( IF 4.6 ) Pub Date : 2024-07-10 , DOI: 10.1039/d4qo01021c
Shaoqing Liu 1 , Kaixin Yin 1 , Yishuai Fan 1 , Li-Biao Han 2, 3 , Ruwei Shen 1
Affiliation  

A highly efficient copper-catalyzed coupling reaction of diynylic acetates with hydrophosphoryl compounds is developed based on the concept of site-selective nucleophilic interception of copper-cumulenylidene-type intermediates. This reaction enables an expeditious synthesis of a novel class of conjugated allenynylphosphoryl compounds in good to high yields from readily available materials under mild conditions.

中文翻译:


铜催化的乙酸二炔酯与氢磷酰化合物的丙烯基 C-P 偶联生成磷酸化丙烯炔



基于铜-累积亚基型中间体的位点选择性亲核拦截的概念,开发了一种高效的铜催化乙酸二炔酯与氢磷酰基化合物的偶联反应。该反应使得能够在温和条件下从容易获得的材料以良好至高产率快速合成一类新型共轭联烯基磷酰基化合物。
更新日期:2024-07-10
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