Ultraviolet photoelectron spectroscopy and quantum-mechanical study of alkyl- and trimethylsilyl-furanes

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Abstract

Methyl-, t-butyl- and trimethylsilylfuranes have been prepared and investigated by UV photoelectron spectroscopy and CNDO/S quantum-chemical calculations. The alkyl substituents show systematic +I and hyperconjugative effects. The spectra of trimethylsilylfuranes indicate that the Me3Si has a M effect, but this is smaller than in the corresponding thiophene derivatives.

Original languageEnglish
Pages (from-to)175-180
Number of pages6
JournalJournal of Organometallic Chemistry
Volume331
Issue number2
DOIs
Publication statusPublished - Sep 8 1987

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Ultraviolet photoelectron spectroscopy
Thiophenes
Photoelectron Spectroscopy
ultraviolet spectroscopy
Thiophene
Photoelectron spectroscopy
Ultraviolet spectroscopy
photoelectron spectroscopy
Derivatives
thiophenes

ASJC Scopus subject areas

  • Biochemistry
  • Chemical Engineering (miscellaneous)
  • Inorganic Chemistry
  • Organic Chemistry
  • Physical and Theoretical Chemistry
  • Materials Science (miscellaneous)
  • Materials Chemistry

Cite this

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title = "Ultraviolet photoelectron spectroscopy and quantum-mechanical study of alkyl- and trimethylsilyl-furanes",
abstract = "Methyl-, t-butyl- and trimethylsilylfuranes have been prepared and investigated by UV photoelectron spectroscopy and CNDO/S quantum-chemical calculations. The alkyl substituents show systematic +I and hyperconjugative effects. The spectra of trimethylsilylfuranes indicate that the Me3Si has a M effect, but this is smaller than in the corresponding thiophene derivatives.",
author = "T. Veszpr{\'e}mi and L. Nyul{\'a}szi and J. Nagy",
year = "1987",
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AU - Veszprémi, T.

AU - Nyulászi, L.

AU - Nagy, J.

PY - 1987/9/8

Y1 - 1987/9/8

N2 - Methyl-, t-butyl- and trimethylsilylfuranes have been prepared and investigated by UV photoelectron spectroscopy and CNDO/S quantum-chemical calculations. The alkyl substituents show systematic +I and hyperconjugative effects. The spectra of trimethylsilylfuranes indicate that the Me3Si has a M effect, but this is smaller than in the corresponding thiophene derivatives.

AB - Methyl-, t-butyl- and trimethylsilylfuranes have been prepared and investigated by UV photoelectron spectroscopy and CNDO/S quantum-chemical calculations. The alkyl substituents show systematic +I and hyperconjugative effects. The spectra of trimethylsilylfuranes indicate that the Me3Si has a M effect, but this is smaller than in the corresponding thiophene derivatives.

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