Journal of the Chemical Society, Faraday Transactions 1: Physical Chemistry in Condensed Phases p. 2367 - 2376 (1986)
Update date:2022-08-11
Topics:
Ganghi, Nader S.
Rao, D. N. Ramakrishna
Symons, Martyn C. R.
Exposure of a range of dialkyl carbonates as dilute solutions in trichlorofluoromethane at 77 K gave rearranged cations in which hydrogen is transferred from carbon to the carbonyl oxygen.Similar species were obtained from the cyclic derivatives, ethylene and propylene carbonates.No evidence has been found for complex formation with solvent molecules such as occurs for methyl formate cations.For the dimethyl derivative the rearrangement appeared to occur even at ca. 4 K.For trimethyl borate a similar reaction occurred, giving either
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