The 'H and "P NMR spectra of a series of compounds containing the P -N -P " skeleton including CI,PNMeP(Z)CI, (Z = 0 or S), CI,P-NMe.P(O)ClNM~, P,(NMe)& (Z=S, n=1-3; Z=Se, n=l), XP(NBu3,P(Z)X (X=Cl, Z = O or S; X=OMe, Z=S or Se, X=NMe, Z=S or Se; X=NE&, Z=Se), CIPNBu'P4)(CI)NMe 4 = 0 or S), P(NBu?,P
Nuclear magnetic resonance studies of 1,3-butadienes. IX—The 1H spectra of isoprene and related compounds
✍ Scribed by R. K. Harris; A. V. Cunliffe
- Publisher
- John Wiley and Sons
- Year
- 1977
- Tongue
- English
- Weight
- 529 KB
- Volume
- 9
- Category
- Article
- ISSN
- 0749-1581
No coin nor oath required. For personal study only.
✦ Synopsis
Abstract
Full analyses of the five‐spin ^1^H n.m.r. spectra for the diene protons of isoprene, ethylbutadiene and β‐myrcene under conditions of decoupling the sidechain α‐protons are reported. The data are discussed in terms of spin–spin coupling mechanism and molecular conformation. The fully‐coupled spectra of the compounds were also examined and coupling information obtained.
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