1033320-94-3Relevant academic research and scientific papers
Facile and convenient method of deuterium gas generation using a Pd/C-catalyzed H2-D2 exchange reaction and itsapplication to synthesis of deuterium-labeled compounds
Kurita, Takanori,Aoki, Fumiyo,Mizumoto, Takuto,Maejima, Toshihide,Esaki, Hiroyoshi,Maegawa, Tomohiro,Monguchi, Yasunari,Sajiki, Hironao
, p. 3371 - 3379 (2008)
The Pd/C-catalyzed H2-D2 exchange reaction using a H2-D2O combination provided a general, efficient and environmentally friendly route for the preparation of deuterium gas (D 2). H2 sealed
Chemical-Reductant-Free Electrochemical Deuteration Reaction using Deuterium Oxide
Cheng, Xu,Li, Guigen,Liu, Ruoyu,Liu, Xu,Qiu, Jiaxing
, p. 13962 - 13967 (2020)
We report a method for the electrochemical deuteration of α,β-unsaturated carbonyl compounds under catalyst- and external-reductant-free conditions, with deuteration rates as high as 99 percent and yields up to 91 percent in 2 h. The use of graphite felt for both the cathode and the anode was key to ensuring chemoselectivity and high deuterium incorporation under neutral conditions without the need for an external reductant. This method has a number of advantages over previously reported deuteration reactions that use stoichiometric metallic reductants. Mechanistic experiments showed that O2 evolution at the anode not only eliminates the need for an external reductant but also regulates the pH of the reaction mixture, keeping it approximately neutral.
