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. Author manuscript; available in PMC: 2017 May 5.
Published in final edited form as: Bioorg Med Chem. 2016 Nov 12;25(5):1571–1584. doi: 10.1016/j.bmc.2016.11.019

Scheme 1.

Scheme 1

Synthesis of N-(2-aminoethyl)-N-phenyl-benzamidesa (1–44). aReagents and conditions: (a) N-Boc-2-aminoacetaldehyde, NaCNBH3, chloroform, rt; (b) R2COCl, DIPEA, dichloromethane, 4 °C to rt; (c) 4 M HCl in dioxane, rt.