Déplacement induit par un lanthanide en résonance magnétique nucléaire. Une application à un problème stéréochimique
- 1 June 1971
- journal article
- Published by Canadian Science Publishing in Canadian Journal of Chemistry
- Vol. 49 (11) , 1985-1986
- https://doi.org/10.1139/v71-322
Abstract
Shifts induced by tris(dipivalomethanato) praseodymium (III) have been applied to the determination of the stereochemistry of cis and trans 4-tert-butyl 1,2,2-trimethyl cyclohexanols. Observed shifts were at higher field than tetramethylsilane and a linear relationship has been established between the induced shifts and the cube of reciprocal distance metal-hydrogen.Keywords
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