S. P.  Chavan, Khairnar, L. B., Pawar, K. P., Chavan, P. N., and Kawale, S. A., ?Enantioselective syntheses of (R)-pipecolic acid, (2R,3R)-3-hydroxypipecolic acid, beta-(+)-conhydrine and (-)-swainsonine using an aziridine derived common chiral synthon?, RSC Advances, vol. 5, no. 62, pp. 50580-50590, 2015.