T. Hamura; Y. Ibusuki; H. Uekusa; T. Matsumoto; J.S. Siegel; K.K. Baldridge; K. Suzuki. Dodecamethoxy- and Hexaoxotricyclobutabenzene: Synthesis and Characterization. Journal of the American Chemical Society. 2007, s. 10 032–10 033. PMID16881630. (anglicky)
H. Butenschön. A new oxocarbon C12O6 via highly strained benzyne intermediates. Angewandte Chemie. 2007, s. 4 012–4 014. PMID17508349. (anglicky)
