Application of the extended Grunwald-Winstein equation to solvolyses of n-propyl chloroformate
- Title
- Application of the extended Grunwald-Winstein equation to solvolyses of n-propyl chloroformate
- Author
- 원호식
- Keywords
- n-propyl chloroformate; addition-elimination; ionization; solvent isotope effect; Grunwald-Winstein equation
- Issue Date
- 2005-01
- Publisher
- Multidisciplinary Digital Publishing Institute (MDPI)
- Citation
- International Journal of Molecular Sciences, v. 6, NO. 1-2, Page. 87-96
- Abstract
- Application of the extended Grunwald-Winstein equation to solvolyses of n-propyl chloroformate in a variety of pure and binary solvents indicates an addition-elimination pathway in the majority of the solvents but an ionization pathway in the solvents of highest ionizing power and lowest nucleophilicity. For methanolysis, a solvent deuterium isotope effect of 2.17 is compatible with the incorporation of general-base catalysis into the substitution process. Activation parameters are consistent with the duality of mechanism. Very modest positive salt effects are observed on adding chloride or bromide salts to the ethanolysis.
- URI
- https://www.mdpi.com/1422-0067/6/1/87https://repository.hanyang.ac.kr/handle/20.500.11754/185248
- ISSN
- 1661-6596;1422-0067
- DOI
- 10.3390/i6010087
- Appears in Collections:
- COLLEGE OF SCIENCE AND CONVERGENCE TECHNOLOGY[E](과학기술융합대학) > CHEMICAL AND MOLECULAR ENGINEERING(화학분자공학과) > Articles
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