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. Author manuscript; available in PMC: 2015 Jun 15.
Published in final edited form as: Bioorg Med Chem Lett. 2014 Apr 29;24(12):2613–2616. doi: 10.1016/j.bmcl.2014.04.081

Scheme 1.

Scheme 1

Synthetic route to VUAA1-based odorant agonists.

aReagents and Conditions: a) hydrazine, 150°C, μwave, 15min; b) isothiocyanates, 150°C, μwave, 15min; c) K2CO3, H2O, reflux, 16h; d) ClCH2COCl, triethyl amine, 2h; e) 3, CsCO3, acetonitrile, 16h