- Solvolysis of 2-Cyclohexyl-2-phenylethyl Tosylates Substituted at the Phenyl Ring
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The solvolysis of 2-cyclohexyl-2-phenylethyl tosylates substituted at the phenyl ring by X= p-H (1), p-NO2, p-IO2, p-CN, p-COCH3, m-Cl, m-F, p-Cl, p-Br, p-CH3, and p-OCH3 (2a-k) in ethanol, acetic acid, and formic acid has been investigated.The total rate constants kt were determined and the obtained values together with corresponding Hammett ? constants were used to calculate the rate constants kΔ (for aryl-assisted reactions) and ks (for non-assisted reactions).The acetolysis values FkΔ and ks of 2-cyclohexyl-2-phenylethyl tosylate (1) at 100 deg C are in good agreement with those formerly obtained on the basis of product analysis.
- Krstic, Vera,Muskatirovic, Milan
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p. 1637 - 1650
(2007/10/02)
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