1228293-32-0Relevant academic research and scientific papers
Hexaradialenes by successive ring openings of tris(alkoxytricyclobutabenzenes): Synthesis and characterization
Shinozaki, Shinya,Hamura, Toshiyuki,Ibusuki, Yousuke,Fujii, Kotaro,Uekusa, Hidehiro,Suzuki, Keisuke
supporting information; experimental part, p. 3026 - 3029 (2010/07/05)
(Figure Presented) You rang m'lord? Thermally induced successive ring openings of tris (alkoxytricyclobutabenzene) to hexaradialene are described. The isomerization reaction was highly stereoselective to afford a stereodefined hexaradialene 1, given that the hydroxy groups on the four-membered rings were protected by bulky substituents.
