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. Author manuscript; available in PMC: 2010 Aug 15.
Published in final edited form as: Bioorg Med Chem. 2009 Apr 12;17(16):6123–6136. doi: 10.1016/j.bmc.2009.04.015

Scheme 3.

Scheme 3

Synthesis of benzylamidoxime 14. Reagents and conditions: a.) Pd(OAc)2, Bu4NOAc, 1-octyne, DMF, rt, overnight (85–99%); b.) H2, Pd on BaSO4, EtOH, 45 psi, rt, 1h. (>95%); c.) NH2OH·HCl, Et3N, 95% EtOH(aq), 75 °C, 3h (74%).