A one‐pot continuous‐flow method for hydrogen (deuterium) generation and subsequent hydrogenation (deuterogenation) was developed using a stainless‐steel (SUS304)‐mediated ball‐milling approach. SUS304, especially zero‐valent Cr and Ni as constituents of the SUS304, and mechanochemical processing played crucial roles in the development of the reactions.
PROCESS FOR PRODUCING HYDROGEN OR HEAVY HYDROGENS, AND HYDROGENATION (PROTIATION, DEUTERATION OR TRITIATION) OF ORGANIC COMPOUNDS USING SAME
申请人:Sajiki Hironao
公开号:US20130150623A1
公开(公告)日:2013-06-13
An object is to provide a process for providing hydrogen or heavy hydrogens conveniently without the necessity of large-scale equipment and a process capable of performing hydrogenation (protiation, deuteration or tritiation) reaction conveniently without the use of an expensive reagent and a special catalyst. The production process includes a process for producing hydrogen or heavy hydrogens, containing subjecting water or heavy water to mechanochemical reaction in the presence of a catalyst metal, and a process for producing a hydrogenated (protiated, deuterated or tritiated) organic compound, containing subjecting an organic compound and water or heavy water to mechanochemical reaction in the presence of a catalyst metal.
Mild and Selective Hydrogenation of Unsaturated Compounds Using Mn/Water as a Hydrogen Gas Source
作者:Jennifer Rosales、Tania Jiménez、Rachid Chahboun、Miguel A. Huertos、Alba Millán、José Justicia
DOI:10.1021/acs.orglett.3c03664
日期:2024.3.22
A mild and highly selective reduction of alkenes and alkynes using Mn/water is described. The highly controlled generation of H2 allows the selective reduction of these compounds in the presence of labile functional groups under mild and environmentally acceptable conditions.