31P-{1H} NMR spectra of some o-tolylbis (triphenylphosphine)nickel derivatives
β Scribed by D. N. Kravtsov; G. I. Drogunova; L. S. Isaeva; P. V. Petrovskii
- Book ID
- 112446792
- Publisher
- Springer
- Year
- 1988
- Tongue
- English
- Weight
- 286 KB
- Volume
- 37
- Category
- Article
- ISSN
- 1573-9171
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract ^1^H, ^13^C, and ^15^N NMR chemical shifts for pyridazines 4β22 were measured using 1D and 2D NMR spectroscopic methods including ^1^Hο£Ώ^1^H gDQCOSY, ^1^Hο£Ώ^13^C gHMQC, ^1^Hο£Ώ^13^C gHMBC, and ^1^Hο£Ώ^15^N CIGARβHMBC experiments. Copyright Β© 2010 John Wiley & Sons, Ltd.
## Abstract The ^1^H NMR spectra of 2β__exo__βhydroxymethylβ3β__endo__βmethylnorbornene and the corresponding 2β__endo__β3β__exo__ isomer have been completely assigned with the aid of lanthanide reagents. This enabled a full analysis of the unusual spectrum of 2β__exo__βhydroxyβmethylβ3β__endo__βme
The olefins Ph,P(X)CH=CHR [X=lone pair, 0, S, CH31; R=CH3, Ph, P(X)PhJ have been prepared and their 'H, 13C and "P N M R spectra measured. trans 'qP(IV)C] (range 18.3-25.7HzI is greater than cis 3J[P(IV)C] (range 6.9-11 Hz) but this relationship does not hold for P(II1) compounds. In the "P spectra