Abstract
Deoxyadenosine-5'-monophosphite was treated with excess of trimethylsilyl chloride. One equivalent of trimethylsilyl chloride treated phosphite in pyridine and one equivalent of elemental 35S in toluene solution (specific activity > 1000 Ci/mmol) were stirred together with gradual removal of solvents under vacuum, over a period of one hour, to give deoxyadenosine-5'-(35S)-thiomonophosphate [dAMP(35S)] in high yields.
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Chander, H., Ravi, S. & Mathew, K.M. Modified synthesis of deoxyadenosine-5'-(35S)-thiomonophosphate [dAMP (35S)] with high specific activity: An important starting material for the synthesis of deoxyadenosine-5'-(&;#945;-35S)-thiotriphosphate [dATP (&;#945;-35S)]. Journal of Radioanalytical and Nuclear Chemistry 257, 425–426 (2003). https://doi.org/10.1023/A:1024716820462
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DOI: https://doi.org/10.1023/A:1024716820462