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. 2010 Apr 13;15(4):2686–2718. doi: 10.3390/molecules15042686

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© 2010 by the authors;

licensee Molecular Diversity Preservation International, Basel, Switzerland. This article is an open-access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/3.0/).

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Scheme 8 — Synthesis of the reference compound m-IPPM and m-[¹²⁴I]IPPM: a) benzene, 0 ºC; b) phenylhydroazonium chloride, 0 ºC, pyridine, room temperature; c) Zn, HOAc/NaOAc, 60 ºC, then reflux; d) Sn₂Me₆, PdCl₂(PPh₃)₂; e) [¹²⁴I]NaI, Iodogen^® beads.