Title of article
Classical versus redox tautomerism: substituent effects on the keto/enol and sulfoxide/sulfenic acid equilibria
Author/Authors
Alkorta، نويسنده , , Ibon and Elguero، نويسنده , , José، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2004
Pages
3
From page
4127
To page
4129
Abstract
MP2/6-311+G** ab initio calculations have been carried out for a classical example of tautomerism, the keto/enol [RCOCH3/RC(OH)CH2] and an example of redox tautomerism, the sulfoxide/sulfenic acid [RS(O)H/RSOH]. Eleven R substituents have been examined. Both equilibria show proportional energies and similar dependence on the Swain–Lupton Fand Rparameters.
Keywords
Ab initio calculations , Redox tautomerism , tautomerism
Journal title
Tetrahedron Letters
Serial Year
2004
Journal title
Tetrahedron Letters
Record number
1841692
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