(untitled) - Sugano, Y; Kikuchi, F; Toita, A; Nakamura, S; Hashimoto, S (Chem. Eur. J., 2012)
; We reported that the reaction of alcohol 2 with enoate (R)-1 did not proceed at –23 °C using BuLi as a base, whereas KH afforded lower syn-selectivity (syn/anti = 8.3:1)