Vp. Shevchenko et al., Labeling of some unsaturated biologically active compounds by isotope exchange with tritium water, RADIOCHEMIS, 41(6), 1999, pp. 572-573
The possibility of labeling of aromatic, heterocyclic, sulfur-containing, a
nd unsaturated biologically active compounds by isotope exchange with triti
um water was studied. The molar radioactivities of the resulting tritium-la
beled products, which are labile under hydrogenation conditions, were of th
e order of 10 Ci mmol(-1).