The solid-state synthesis of tritium labelled heterocyclic bases
作者:Georgy V. Sidorov、Nikolai F. Myasoedov
DOI:10.1002/jlcr.2580340406
日期:1994.4
The results of a study of. the solid-state catalytic hydrogenation and the synthesis of tritium labelled native heterocyclic bases are presented. The effect of different palladium catalysts and reaction conditions on yield and molar radioactivity of final compounds was investigated. For some compounds, data on the intramolecular distribution of tritium were obtained by using the isotope exchange reaction and tritium NMR. Tritium labelled purine and pyrimidine bases (25–180 Ci/mmol.) were synthesized.