𝔖 Bobbio Scriptorium
✦   LIBER   ✦

1H and 13C NMR spectra of pentafulvalene compared with selected pentafulvenes

✍ Scribed by André Escher; Peter Bönzli; Albin Otter; Markus Neuenschwander

Publisher
John Wiley and Sons
Year
1986
Tongue
English
Weight
357 KB
Volume
24
Category
Article
ISSN
0749-1581

No coin nor oath required. For personal study only.

✦ Synopsis

The 'H NMR spectrum of pentafulvalene has been analysed. Proton-proton coupling constants and I3C chemical shifts are compared with those of sterically similar pentafulvenes. Pentafulvalene can be regarded as a pentafulvene with a highly localized n-system.

📜 SIMILAR VOLUMES

1H- and 13C-NMR spectra of fenobam
1H- and 13C-NMR spectra of fenobam
✍ G. Pellizer; F. Rubessa 📂 Article 📅 1983 🏛 John Wiley and Sons 🌐 English ⚖ 250 KB

0 'H-and 'W-NMR data and spectral assignments are reported for fenobam using noise modulated gated, single frequency off resonance, and single frequency selective proton decoupling techniques. Keyphrases 0 Fenobam-'H-and 13C-NMR spectroscopic analysis 0 'H-and 'T-NMR spectroscopy-analysis of fenoba

1H and 13C NMR spectra of benzyl compoun
1H and 13C NMR spectra of benzyl compounds
✍ L. Zetta; G. Gatti 📂 Article 📅 1972 🏛 John Wiley and Sons 🌐 English ⚖ 221 KB

Proton and carbon-13 spectra of benzyl compounds of the general formula (C,H,CH,),X with a large variety of X substituents have been measured. While a linear relationship between the CH, chemical shift and the substituent electronegativity was found both for lH and lac, large deviations from lineari

1H and 13C NMR spectra of pseudomorphine
1H and 13C NMR spectra of pseudomorphine and dimethylpseudomorphine
✍ D. W. Graden; G. W. Caldwell; F. J. Villani; C. A. Maryanoff; A. Grant 📂 Article 📅 1990 🏛 John Wiley and Sons 🌐 English ⚖ 355 KB

## Abstract The ^1^H and ^13^C NMR spectra of 7,7′,8,8′‐tetradehydro‐4,5:4′,5′‐diepoxy‐17,17′‐dimethyl‐[2,2′‐bimorphinan]‐3,3′,6,6′‐tetrol; [2,2′‐bimorphine] (pseudomorphine) and 7,7′,8,8′‐tetradehydro‐4,5:4′,5′‐diepoxy‐17,17′‐dimethyl‐[2,2′‐bimorphinan]‐3,3′‐dimethoxy‐6,6′‐diol; 2,2′‐bimorphine (d

1H NMR and 13C NMR spectra of disulfides
1H NMR and 13C NMR spectra of disulfides, thiosulfinates and thiosulfonates
✍ Fillmore Freeman; Christos N. Angeletakis; Tom J. Maricich 📂 Article 📅 1981 🏛 John Wiley and Sons 🌐 English ⚖ 476 KB

The 'H NMR and 13C NMR spectra of neopentyl and benzyl substituted disulfides, thiosulfinates, thiosulfonates, thiols, sulfides, sulfinic acids and sulfonic acids are reported. The deshielding electron withdrawing effects of -SO, -SO,, -SOz-, -SO,H, -SO,-, S 0 , H and S03CH3 on or-&ethylene and benz