"Enols of Substituted Cyanomalonamides" by A. Basheer, H. Yamataka et al.
Published in Journal of Organic Chemistry, Volume 72, Issue 14, 2007, pages 5297-5312.
Basheer, A., Yamataka, H., Ammal, S. C., & Rappoport, Z. (2007). Enols of substituted cyanomalonamides. The Journal of Organic Chemistry, 72(14), 5297-5312.