Published September 1985 | Version v1
Journal article Metadata-only

The use of deuterium N.m.r. spectroscopy in mechanistic studies of alkane-exchange reactions on supported platinum and rhodium catalysts

Creators

  • 1. Edinburgh Univ. (UK). Dept. of Chemistry

Description

2D N.m.r. spectra (55.28 MHz) have been obtained for samples of ethane, propane, 2-methylpropane, and 2,2-dimethylpropane produced during the exchange of the hydrocarbons with deuterium over silica-supported platinum and rhodium catalysts. The results provide new evidence about the mechanism of the exchange reactions of these metals and about the isotopic shifts associated with deuterium atoms in different positions in the molecules. (author)

Additional details

Publishing Information

Journal Title
J. Chem. Res., Part S
Journal Issue
no.9
Series
J. Chem. Res., Part S.
ISSN
0308-2342
CODEN
JRPSD

INIS

Country of Publication
United Kingdom
Country of Input or Organization
United Kingdom
INIS RN
17008577
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
ALKANES; CATALYSIS; CHEMICAL REACTION KINETICS; CHEMICAL REACTIONS; DEUTERIUM; DEUTERIUM COMPOUNDS; ETHANE; ISOTOPIC EXCHANGE; MOLECULAR STRUCTURE; NMR SPECTRA; PLATINUM; PROPANE; RHODIUM; SPECTRAL SHIFT
Descriptors DEC
ELEMENTS; HYDROCARBONS; HYDROGEN COMPOUNDS; HYDROGEN ISOTOPES; ISOTOPES; KINETICS; LIGHT NUCLEI; METALS; NUCLEI; ODD-ODD NUCLEI; ORGANIC COMPOUNDS; PLATINUM METALS; REACTION KINETICS; SPECTRA; STABLE ISOTOPES; TRANSITION ELEMENTS