M.  Mujahid, Mujumdar, P., Sasikumar, M., Deshmukh, S. P., and Muthukrishnan, M., ?Efficient synthesis of the opioid analgesic (R)-phenampromide via an aziridinium ion?, Tetrahedron-Asymmetry, vol. 28, no. 7, pp. 983-986, 2017.