Correlation of the rates of solvolysis of the  S ‐Ethyldibenzothiophenium Ion | Zendy

Kevill Dennis N. | Zendy; Anderson Steven W. | Zendy

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Correlation of the rates of solvolysis of the S ‐Ethyldibenzothiophenium Ion

Author(s) -

Kevill Dennis N.,

Anderson Steven W.

Publication year - 1988

Publication title -

journal of heterocyclic chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.321

H-Index - 59

eISSN - 1943-5193

pISSN - 0022-152X

DOI - 10.1002/jhet.5570250209

Subject(s) - solvolysis , chemistry , nucleophile , solvent , trifluoromethanesulfonate , reactivity (psychology) , ion , selectivity , organic chemistry , hydrolysis , catalysis , medicine , alternative medicine , pathology

The specific rates of solvolysis of S ‐ethyldibenzothiophenium trifluoromethanesulfonate have been found to give a good linear correlation with the previously determined specific rates of solvolysis of the triethyloxonium ion, and hence with the solvent nucleophilicity scale established from the triethyloxonium ion study. A value for the sensitivity to changes in solvent nucleophilicity ( 1 ) of greater than unity (1.15) is in accord with reactivity‐selectivity considerations.

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