V. V.  Thakur and Sudalai, A., ?Enantioselective synthesis of (S)-alpha-arylpropionic acids via pd-catalyzed kinetic resolution of benzylic alcohols?, Indian Journal of Chemistry Section B-Organic Chemistry Including Medicinal Chemistry, vol. 44, no. 3, pp. 557-562, 2005.

S. Abdul Rash Mulla, Sudalai, A., Pathan, M. Y., Siddique, S. A., Inamdar, S. M., Chavan, S. S., and R. Reddy, S., ?Efficient, rapid synthesis of bis(indolyl)methane using ethyl ammonium nitrate as an ionic liquid?, RSC Advances, vol. 2, no. 8, pp. 3525-3529, 2012.