157062-58-3Relevant academic research and scientific papers
Generation of 2-Substituted 1-Ethenyl Cations from Ethylenediazonium Salts
Bott, Kaspar
, p. 933 - 940 (2007/10/02)
Thermal decomposition of 2-substituted ethylenediazonium salts 1a-d produces the corresponding 1-ethenyl cations 2a-d as short-lived intermediates.The primary vinyl cation 2d or the rearranged and energetically favored analogues 3a-c of 2a-c are intercepted by chloride to give the decomposition products 4d and 5a-c, respectively.The generation of 4d and 5a-c as well as a kinetic study of the thermolysis reaction provide no indication that the elimination of nitrogen from 1a-d is occurring with the intermediate formation of cyclic cations 6 or 7. - Key Words: Ethylenediazonium salts, thermal stability of, thermal degradation of / Ethenyl cations, generation of, rearrangement of, interception of / Kinetics
