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. Author manuscript; available in PMC: 2008 Sep 11.
Published in final edited form as: J Org Chem. 2006 Jan 20;71(2):629–635. doi: 10.1021/jo052030w

Scheme 3. Synthesis of Glyceride 20 via FMOC-ester 18.

Scheme 3

(a) PDC/DMF, rt , 2 d; (b) (R)-(-)-2,2-dimethyl-1,3-dioxolane-4-methanol, DCC, DMAP, CH2Cl2, rt; (c) 0.4 N HCl/90% dioxane, rt; (d) FMOC-chloroformate, DMAP, CH2Cl2, −10 °C; (e) MOMCl, i-Pr2NEt, CH2Cl2; (f) piperidine, CH2Cl2.