K. I.  Shivakumar and Sanjayan, G. J., ?Easy and multigram-scale synthesis of pillar[5]quinone by the hypervalent iodine oxidation of 1,4-dimethoxypillar[5]arene?, Synthesis-Stuttgart, vol. 45, no. 7, pp. 896-898, 2013.

K. I.  Shivakumar, Yan, Y., Hughes, C. E., Apperley, D. C., Harris, K. D. M., and Sanjayan, G. J., ?Exploiting powder x-ray diffraction to establish the solvent-assisted solid-state supramolecular assembly of pillar[5]quinone?, Crystal Growth & Design, vol. 15, no. 4, pp. 1583-1587, 2015.