Crampton, M. R., Emokpae, T. A., & Isanbor, C. (2006). Electronic and steric effects in the SNAr substitution reactions of substituted anilines with 2,4-dinitrophenyl 2,4,6-trinitrophenyl ether in acetonitrile. Journal of Physical Organic Chemistry, 19(1), 75-80. https://doi.org/10.1002/poc.997