Bulletin of the Korean Chemical Society

  • 제6권1호
  • /
  • Pages.19-23
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  • 1985
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  • 0253-2964(pISSN)
  • /
  • 1229-5949(eISSN)
대한화학회 (Korean Chemical Society)
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Solvation in Mixed Solvents (IV). Solvolysis of Adamantyl Derivatives in Methanol-Acetonitrile Mixtures

  • 발행 : 1985.02.20
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초록

Solvolysis of 1-adamantyl chloride, -bromide and -tosylate have been studied in methanol-acetonitrile mixtures. Rate maxima were found for 1-adamantyl bromide and tosylate at 80-90 % methanol mixtures. The rate maximum observed was interpreted as a result of cooperative enhancement of cation and anion solvation. 1-Adamantyl tosylate had small cation solvation but had extensive anion solvation. It was concluded that the Y scale based on adamantyl tosylate is superior to others since it varies in a wide range especially for weakly ionizing medium.

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참고문헌

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피인용 문헌

  1. Nucleophilic substitution reactions of cinnamoyl chlorides with anilines in acetonitrile and acetonitrile–methanol mixtures vol.1995, pp.12, 1985, https://doi.org/10.1039/p29950002257