T. S. Jin, J. S. Zhang, J. C. Xiao, A. Q. Wang and T. S. Li, “Clean Synthesis of 1,8-Dioxo-octahydroxanthene Derivatives Catalyzed by p-Dodecylbenezenesulfonic Acid in Aqueous Media,” Synlett, No. 5, 2004, pp. 866-870.
http://dx.doi.org/10.1055/s-2004-820022

has been cited by the following article:

• TITLE: A Green Protocol for Efficient Synthesis of 1,8-Dioxo-Octahydroxanthenes Using Ionic Liquid

  AUTHORS: Sangita Makone, Shreyas Mahurkar

  KEYWORDS: 1, 8-Dioxo-Octahydroxanthenes; Ionic Liquid; Aldehydes; Dimedone

  JOURNAL NAME: Green and Sustainable Chemistry, Vol.3 No.4A, November 29, 2013

  ABSTRACT: A clean, simple, efficient synthesis of 1,8-dioxo-octahydroxanthenes derivatives using ionic liquid 1-butyl, 3-me- thylimidazolium perchlorate ([bmim] ClO4) has been developed. The method provides several advantages such as simple work up, environmental friendliness and excellent yields in short reaction time. The ionic liquid [bmim] ClO4 used was recovered and reused for three times.