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. Author manuscript; available in PMC: 2009 Aug 3.
Published in final edited form as: Nucl Med Biol. 2008 Apr;35(3):263–272. doi: 10.1016/j.nucmedbio.2007.11.007

Scheme 1.

Scheme 1

Synthesis of BOC-DTMA-acid. (A) BOC-ON, THF 0°C, 4 h; (B) BrCH2COOC2H5, N(Et)3, KI, CH3CN, Δ, 6 h; (C) MeOH, 5% NaOH, RT, 3 h.