Investigations in the field of the stereochemistry of the metal-catalyzed dehydration of 1,3-diols

A. Molnár, M. Bartók

Research output: Article

7 Citations (Scopus)

Abstract

A study was made of the transformations of cis- and trans-2-hydroxymethyl-cyclohexanol, 2-(α-hydroxyethyl) cyclohexanol and 2-(α-hydroxybutyl) cyclohexanol on Cu/Al and Pt/C catalysts. The primary-secondary diols are mainly converted to oxo compounds containing the same number of carbon atoms, while with the disecondary diols considerable fragmentation too occurs. Aromatization too takes place on Pt/C. The conversion and the transformation directions are practically independent of the spatial configuration, this gives further evidence in support of the mechanism proposed earlier.

Original languageEnglish
Pages (from-to)421-428
Number of pages8
JournalReaction Kinetics and Catalysis Letters
Volume3
Issue number4
DOIs
Publication statusPublished - dec. 1975

Fingerprint

Cyclohexanols
Aromatization
Stereochemistry
stereochemistry
Dehydration
dehydration
Metals
Atoms
Catalysts
Carbon
metals
fragmentation
catalysts
carbon
configurations
atoms

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry
  • Catalysis

Cite this

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abstract = "A study was made of the transformations of cis- and trans-2-hydroxymethyl-cyclohexanol, 2-(α-hydroxyethyl) cyclohexanol and 2-(α-hydroxybutyl) cyclohexanol on Cu/Al and Pt/C catalysts. The primary-secondary diols are mainly converted to oxo compounds containing the same number of carbon atoms, while with the disecondary diols considerable fragmentation too occurs. Aromatization too takes place on Pt/C. The conversion and the transformation directions are practically independent of the spatial configuration, this gives further evidence in support of the mechanism proposed earlier.",
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AU - Bartók, M.

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N2 - A study was made of the transformations of cis- and trans-2-hydroxymethyl-cyclohexanol, 2-(α-hydroxyethyl) cyclohexanol and 2-(α-hydroxybutyl) cyclohexanol on Cu/Al and Pt/C catalysts. The primary-secondary diols are mainly converted to oxo compounds containing the same number of carbon atoms, while with the disecondary diols considerable fragmentation too occurs. Aromatization too takes place on Pt/C. The conversion and the transformation directions are practically independent of the spatial configuration, this gives further evidence in support of the mechanism proposed earlier.

AB - A study was made of the transformations of cis- and trans-2-hydroxymethyl-cyclohexanol, 2-(α-hydroxyethyl) cyclohexanol and 2-(α-hydroxybutyl) cyclohexanol on Cu/Al and Pt/C catalysts. The primary-secondary diols are mainly converted to oxo compounds containing the same number of carbon atoms, while with the disecondary diols considerable fragmentation too occurs. Aromatization too takes place on Pt/C. The conversion and the transformation directions are practically independent of the spatial configuration, this gives further evidence in support of the mechanism proposed earlier.

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