107072-89-9Relevant articles and documents
1,7-BRIDGED HOMOTROPYLIUM CATIONS NEW EVIDENCE ON THE DIMENSIONS OF THE HOMOCONJUGATION GAP IN HOMOTROPYLIUM CATIONS
Scott, Lawrence T.,Hashemi, Mohammed M.
, p. 1823 - 1830 (1986)
Multistep syntheses starting from the readily available propellane 14, have provided acces to the first 1,7-bridged homotropylium ions, 9 and 31.From comparisons between the properties of these bridged ions and those of homotropylium ions with no bridge,