Emamian, S. R., Zardoost, M. R., Zare, K., Zahedi, E., Aghaie, H.. “Kinetic and thermodynamic study of substituent effect on the Claisen rearrangement of para-substituted SI aryl ether: a Hammett study via DFT.” Journal of Physical & Theoretical Chemistry, vol. 6, no. 3, 2009, pp. 37-44.