一种带有2-膦基膦杂环戊二烯配体的二氢化钌催化苯甲醇的无受体脱氢反应。
A ruthenium -dihydride with 2-phosphinophosphinine ligands catalyses the acceptorless dehydrogenation of benzyl alcohol.
作者信息
Trodden Elizabeth C, Delve Matthew P, Luz Christian, Newland Robert J, Andresen John M, Mansell Stephen M
机构信息
Research Centre for Carbon Solutions (RCCS), Heriot-Watt University, Edinburgh, EH14 4AS, UK.
Institute of Chemical Sciences, School of Engineering and Physical Sciences, Heriot-Watt University, Edinburgh, EH14 4AS, UK.
出版信息
Dalton Trans. 2021 Oct 5;50(38):13407-13411. doi: 10.1039/d1dt02508b.
The first ruthenium dihydride complex featuring a phosphinine ligand -[Ru(H)(2-PPh-3-Me-6-SiMe-PCH)] was synthesised exclusively as the -isomer. When formed from the reaction of -[Ru(Cl)(2-PPh-3-Me-6-SiMe-PCH)] with two equivalents of Na[BHEt], as demonstrated by P and H NMR spectroscopy, the catalysed acceptorless dehydrogenation of benzyl alcohol was observed leading to benzyl benzoate in up to 70% yield.
首个具有膦宁配体的二氢化钌配合物-[Ru(H)(2-PPh-3-Me-6-SiMe-PCH)]仅以反式异构体形式合成。如通过磷和氢核磁共振光谱所证明的，当由-[Ru(Cl)(2-PPh-3-Me-6-SiMe-PCH)]与两当量的Na[BHEt]反应形成时，观察到催化的苯甲醇无受体脱氢反应，生成苯甲酸苄酯，产率高达70%。
Zotero 插件