80228-46-2Relevant academic research and scientific papers
Two-Step Route toward Some Propellanes and Their Conversion into Stable Tricyclic Cations
Driessen, P. B. J.,Hogeveen, H.,Kruchten, E. M. G. A. van
, p. 984 - 988 (1982)
The synthesis of 1,4-tetramethylene(Dewar benzene) (2, a propellane) and its conversion to the propellanes 3 and 10 are described.Reaction of alcohol 10 with FSO3H/SO2ClF at low temperature (-135 deg C) yielded tricyclic cation 12, which rearranged at -75 deg C to a mixture of three isomeric cations.The structures and rearrangements of the cations were studied with 1H and 13C NMR spectroscopy and deuterium labeling.
