Radiobromination of aromatic compounds by cleavage of aryl-tin bonds

M.J. Adam, T.J. Ruth, Y. Homma , B.D. Pate
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引用次数: 18

Abstract

Radiobrominated (77,82Br) aromatic compounds were synthesized by the cleavage of aryl-tin derivatives with oxidized low specific activity 82Br or no-carrier-added (NCA) [77Br]bromide. Both chloramine-T and N-chlorosuccinimide, when used as oxidants, gave near quantitative yields within 5 min.

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芳族化合物的放射性溴化裂解芳基锡键
通过氧化低比活性的82Br或无载体添加(NCA) [77Br]溴化物裂解芳基锡衍生物,合成了放射性溴化(77,82br)芳香化合物。当用作氧化剂时,氯胺- t和n -氯琥珀酰亚胺在5分钟内给出了接近定量的产率。
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