๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

PMR shift to high field induced by tris(dipivalomethanato)europium

โœ Scribed by S.B. Tjan; F.R. Visser

Book ID
104247982
Publisher
Elsevier Science
Year
1971
Tongue
French
Weight
150 KB
Volume
12
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.

๐Ÿ“œ SIMILAR VOLUMES

Tris (dipivalomethanato) europium - indu
Tris (dipivalomethanato) europium - induced shifts in PMR oximes
โœ Z.W. Wolkowski ๐Ÿ“‚ Article ๐Ÿ“… 1971 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 169 KB

Proton magnetic resonance has revealed itself as a method of choice in the investigation of isomeric oximes, since the anisotropy of the hydroxyimino group determines large chemical shift differences between syn and anti protons (1). Positive results in assignment by PMR have also been obtained from

Quantitation of the chemical shifts indu
Quantitation of the chemical shifts induced by tris(dipivalomethanato)europium III in the PMR spectra of hydroxyadamantanes and cyclopentanol
โœ Anthony F. Cockerill; David M. Rackham ๐Ÿ“‚ Article ๐Ÿ“… 1970 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 220 KB

Like Wahl and Peterson,' we have recently used the NMR shift reagent, tris(dipivalomethanato)europium III [Eu(dpm)JZp3 to simplify the spectra of 2-hydroxyadamantane and in addition we have also studied a variety of I-R-adamantanes(R = (CH2),CH, n= 1, 2, 3) and cyclopentanol. Wahl and Peterson have

Simplified NMR spectra of bifunctional t
Simplified NMR spectra of bifunctional tropanes induced by the paramagnetic shift reagent tris(dipivalomethanato)europium(III)
โœ Gary S. Chappell; Bernard F. Grabowski; Robert A. Sandmann; David M. Yourtee ๐Ÿ“‚ Article ๐Ÿ“… 1973 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 566 KB

I J Tris(dipivalomethanato)e~opium(llI) has beem used as an NMR shift reagent to obtain simpli6ed spectra of tropine, of coordination was secondary amine > secondary alcohol > tertiary amine h ketone. . . .~ systems containing two different heteroatoms. The observed order tra of bifuictionai tropane

Application of paramagnetic induced shif
Application of paramagnetic induced shifts in PMR spectra to the determination of the positions of deuterium substitution in bornanes derived from ฮฑ-pinene using tris(dipivalomethanato)europium(III)
โœ Kazuo Tori; Yohko Yoshimura; Ryลnosuke Muneyuki ๐Ÿ“‚ Article ๐Ÿ“… 1971 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 178 KB

## Applications of pammagnetic induced shifts of metal complexes (1) in PMR spectm to structure determinations of organic molecules (2) have recently been highlighted by Hinckley's discovery of tris(dipivalomethanato)bis(pyrIdino)europiun(III) [ Eu(DPM)a\*Pyz 1 as a shift reagent (3); thereafter,