Rhodium-catalyzed hydroformylation of alkynes employing a self-assembling ligand system
Rhodium-catalyzed hydroformylation of alkynes employing a self-assembling ligand system
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DOI：
10.1039/c3sc50725d
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发表时间：
2013-01-01
期刊：
影响因子：
8.4
通讯作者：
Breit, Bernhard
中科院分区：
文献类型：
--
作者：
Agabekov, Vladislav;Seiche, Wolfgang;Breit, Bernhard
炔加氢法是一种原子经济、氧化还原中性的制备烯醛的方法。应用一种新的贫电子自组装配体系统提供了第一种用于二烷基-以及二芳基-取代的炔的化学-和立体选择性氢化的通用铑催化剂，以提供具有优异的化学-和立体选择性的烯醛。
Hydroformylation of alkynes is an underdeveloped atom-economic and redox-neutral method to prepare enals. Applying a new electron poor self-assembling ligand system provides the first general rhodium-catalyst for the chemo- and stereoselective hydroformylation of dialkyl- as well as diaryl-substituted alkynes to furnish enals in excellent chemo- and stereoselectivity.