1495-14-3Relevant articles and documents
Complete 13C NMR Spectra of the Axial Forms of Methyl- Ethyl- and Isopropylcyclohexane
Squillacote, Michael E.,Neth, Joann M.
, p. 53 - 56 (1987)
Low temperature 13C NMR spectral data have been obtained for equatorial and axial methyl- ethyl- and isopropylcyclohexane using a high-temperature cryogenic trapping technique. 13C chemical shift differences between major and minor conformations of each compound are discussed in terms of chemical shift theories.A convenient synthesys of deuteriated dichlorofluoro- and difluorochloromethane, which are excellent low-temperature NMR solvent, is also presented. - KEY WORDS Low temperature 13C NMR; methylcyclohexane; ethylcyclohexane; isopropylcyclohexane; axial and equatorial conformers.