V. C. Ramani, N. M. Shah, and R. D. Shah, “A Rapid Phase Transfer Catalyzed Heteroarylation by C-O Coupling and Ring Opening of Isopropylidene Glycerol in Synthesis of (Pyrazolopyrimidin-4-yloxy)propane-1,2-diols”, ajc, vol. 30, no. 10, pp. 2352–2356, Aug. 2018.