Published April 15, 1987
| Version v1
Journal article
Anomeric and conformational deuterium isotope effects in saturated sulphur and nitrogen heterocycles
Description
Gas phase Fourier transform i.r. and solution 500 MHz 1H n.m.r. measurements show that deuterium prefers the equatorial over the axial site in N, N', 5,5-tetramethylhexahydro[2-2H1]pyrimidine by 420 J mol-1, but exhibits no preference in the case of 5,5-dimethyl[2-2H1]-1,3-dithiane. (author)
Additional details
Publishing Information
- Journal Title
- J. Chem. Soc., Chem. Commun.
- Journal Issue
- no.8
- Series
- J. Chem. Soc., Chem. Commun.
- ISSN
- 0022-4936
- CODEN
- JCCCA
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- United Kingdom
- INIS RN
- 18068147
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Descriptors DEI
- CHEMICAL BONDS; DEUTERIUM; FOURIER TRANSFORMATION; HYDROGEN; INFRARED SPECTRA; ISOTOPE EFFECTS; NMR SPECTRA; ORGANIC SULFUR COMPOUNDS; PYRIMIDINES; STRUCTURAL CHEMICAL ANALYSIS
- Descriptors DEC
- AZINES; ELEMENTS; HETEROCYCLIC COMPOUNDS; HYDROGEN ISOTOPES; INTEGRAL TRANSFORMATIONS; ISOTOPES; LIGHT NUCLEI; NONMETALS; NUCLEI; ODD-ODD NUCLEI; ORGANIC COMPOUNDS; ORGANIC NITROGEN COMPOUNDS; SPECTRA; STABLE ISOTOPES; TRANSFORMATIONS