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Article
Stereoselective effects in the solid-phase hydrogenation of unsaturatedl-hydroxyproline derivatives
The solid-phase catalytic hydrogenation of (R-4tert-butoxy-Δ1-pyrroline-2-carboxylic) acid under the action of hydrogen spillover was studied. The reaction proceeds stereoselectively with the predominant formatio...
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Article
Study of the solid-state hydrogen isotope exchange ofl-alanine
The solid-state reaction of isotope exchange ofl-alanine (l-Ala) with spillover-hydrogen activated on a Rh(Pd)-supported catalyst was studied. The reactivity of the carbon atoms and the activation energies of iso...
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Article
High temperature solid state catalytic isotope exchange with deuterium and tritium
A method for synthesizing tritium- or deuterium-labeled amino acids, peptides and biogenic amines through high temperature solid state catalytic isotope exchange (HSCIE) is proposed. The dependence of the degr...