JI Shuren WU Chunying LU Chunxiong. Isotope labelling study of β-methyl-ω-p-iodophenyl pentadecanoic acid[J]. Nuclear techniques, 2001, (3): 216-218.DOI:
A new 125 I radioiodination based on the Cu(Ⅰ) assisted isotopic exchange in an ethanol water mixture ofβ-methyl-ω-p-iodophenyl pentadecanoic acid was studied. It was compared with the solid-phase method and the direct labelling method (trifluoro acetic thallium). The yield of labelling based on the Cu(Ⅰ) is more than 95% confirmed by TLC and molecular imaging system.