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The use of lanthanide shift reagents in structural studies of phosphine oxides

โœ Scribed by B.D. Cuddy; K. Treon; Brian J. Walker


Publisher
Elsevier Science
Year
1971
Tongue
French
Weight
116 KB
Volume
12
Category
Article
ISSN
0040-4039

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โœฆ Synopsis


During a recent investigation1 it was important to identify the phosphins oxides formed i:l the alkaline hydrolysis of the cyclia salts (1) and ( 2).

The use of nmr Shift reagents appeared to offer a facile solution to this problema. At the time that this work was crrrie6 -


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Use of lanthanide shift reagents for the
โœ M. Hรกjek; P. Trลกka; L. Vodiฤka; J. Hlavatรฝ ๐Ÿ“‚ Article ๐Ÿ“… 1977 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 407 KB

## Abstract The position of the lanthanide atom calculated from the pseudocontact shift equation was studied for 2โ€adamantanol and 2โ€methylโ€, 2โ€ethylโ€, 2โ€propylโ€, 2โ€butylโ€2โ€adamantanol. The possible methods of calculation considering rotation of the methyl group were ascertained in the case of 2โ€me