The reaction of 4-thiazoline-2-thione with methyl iodide. Solvent effects and pressure effects.
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概要
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Rate constants for the reaction of 3-isopropyl-4-methyl-4-thiazoline-2-thione with methyl iodide have been determined in several solvents at 1 atm. In acetonitrile and propylene carbonate, the reaction was studied at pressures up to 1500 atm by a conductivity method. A comparison of the activation volume and overall volume change of reaction, obtained from density measurements, suggests that the charge development at the transition state is only fractional. The results of CNDO/2 calculations support the argument.
- 公益社団法人 日本化学会の論文
著者
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Kondo Yasuhiko
Department Of Anatomy Juntendo University School Of Medicine:(present Address)dpartment Of Basic Hum
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Tokura Niichiro
Department of Applied Chemistry, Faculty of Engineering, Osaka University
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Shinzawa Masayuki
Department of Applied Chemistry, Faculty of Engineering, Osaka University
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