Radiochemical study of gas-phase reactions of diethylstannyl cations Et2SnT+ with oxygen-containing compounds: II. Reaction of diethylstannyl cations with butanol |
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Authors: | A A Alferova T A Kochina V V Avrorin E N Sinotova I S Ignat’ev |
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Institution: | 1. St. Petersburg State University, Universitetskii pr. 26, St. Petersburg, 198504, Russia 2. Grebenshchikov Institute of Silicate Chemistry, Russian Academy of Sciences, nab. Makarova 2, St. Petersburg, 199034, Russia
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Abstract: | Gas-phase reaction of nucleogenic diethylstannyl cations Et2SnT+ with butan-1-ol has been studied by the radiochemcal method, and probable reaction mechanisms have been proposed. During the process diethylstannyl cations undergo isomerization into tertiary Me2EtSn+ cations and rearrangement with elimination of ethane. Thermochemical parameters of reactions of diethyl-substituted cations derived from Group 14 elements (Et2TM+; M = C, Si, Ge, Sn) with alcohols have been analyzed by the M06L aug-cc-pVDZ quantum chemical method. |
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