International Journal of Molecular Sciences | |
Kinetic Studies that Evaluate the Solvolytic Mechanisms of Allyl and Vinyl Chloroformate Esters | |
Malcolm J. D’Souza1  Aaron F. Givens1  Peter A. Lorchak1  Abigail E. Greenwood1  Stacey L. Gottschall1  Shannon E. Carter1  | |
[1] Department of Chemistry, Wesley College, 120 N. State Street, Dover, DE 19901-3875, USA | |
关键词: allyl chloroformate; vinyl chloroformate; mechanisms; solvolysis; nucleophilicity; ionizing power; π electron cloud; Grunwald-Winstein equation; Linear Free Energy Relationships (LFERs); | |
DOI : 10.3390/ijms14047286 | |
来源: mdpi | |
【 摘 要 】
At 25.0 °C the specific rates of solvolysis for allyl and vinyl chloroformates have been determined in a wide mix of pure and aqueous organic mixtures. In all the solvents studied, vinyl chloroformate was found to react significantly faster than allyl chloroformate. Multiple correlation analyses of these rates are completed using the extended (two-term) Grunwald-Winstein equation with incorporation of literature values for solvent nucleophilicity (
【 授权许可】
CC BY
© 2013 by the authors; licensee MDPI, Basel, Switzerland
【 预 览 】
Files | Size | Format | View |
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RO202003190037453ZK.pdf | 290KB | download |