Alkenes and alkanes were converted into fully deuterium labelled ones by treatment with palladium on charcoal and deuterium oxide under hydrothermal condition. The simple method to get fully deuterium labelled compounds is easy to apply to various types of organic compounds.
accomplished an efficient and mild multiple deuteration method for alkanescatalyzed by the combined use of heterogeneous platinum on carbon (Pt/C) and rhodium on carbon (Rh/C) catalysts in i-PrOD-d8 and D2O as a mixed solvent. The present multi-deuteration could be initiated by the transition metal-catalyzed dedeuteration of i-PrOD-d8 to produce D2 and the subsequent C–H bond activation of alkanes catalyzed
我们已经在i -PrOD- d 8和D 2 O中将异质碳载铂(Pt / C)和铑碳载(Rh / C)催化剂组合使用,实现了一种高效,温和的多重氘烷烃催化方法。混合溶剂。当前的多重氘化可以通过过渡金属催化的i -PrOD- d 8的氘化反应产生D 2以及随后的由Pt / C和/或Rh / C-D催化的烷烃的C–H键活化而引发。2复杂。该方法可用于在温和条件下将多种线性,支链和环状烷烃作为有用的氘代物质进行氘化。