Hydrodenitrogenation of pyridines and quinolines at a multinuclear titanium hydride framework
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چکیده
منابع مشابه
Thermal Desorption of Hydrogen at the Titanium Hydride-Oxide Interface
Changes in hydrogen distribution in -phase titanium hydrides (TiH1:92 1:95), covered with titanium oxide layers (TiO and TiO2), were investigated by elastic recoil detection analysis (ERDA) after isochronal and isothermal annealing experiments. The hydrogen concentration near to the surface of the hydride exponentially decreased as a function of annealing time in the temperature range from 423 ...
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Radically different! The hydrosilylation of pyridines and quinolines is strictly 1,4-selective and likely involves an ionic one-step rather than the established radical two-step hydride transfer from a ruthenium(II) hydride complex onto the respective pyridinium and quinolinium ion intermediates (see scheme; Ar(F) =3,5-(CF3)2C6H3). Even 4-substituted substrates react highly regioselectively. Is...
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ژورنال
عنوان ژورنال: Nature Communications
سال: 2017
ISSN: 2041-1723
DOI: 10.1038/s41467-017-01607-z