𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The Conformational Equilibrium in CIS-2-Methoxy-CIS-Decalane

✍ Scribed by D. Tavernier; F. De Pessemier; M. Anteunis


Publisher
Wiley (John Wiley & Sons)
Year
2010
Weight
170 KB
Volume
84
Category
Article
ISSN
0037-9646

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Conformational equilibrium in 8-methyl-c
✍ Rodney L. Willer 📂 Article 📅 1981 🏛 John Wiley and Sons 🌐 English ⚖ 492 KB

## Abstract The preferred conformation of 8‐methyl‐__cis__‐thiahydrindane has been both estimated by ^13^C NMR chemical shifts and determined by low temperature ^13^C NMR spectroscopy to be the conformer with the methyl group equatorial with respect to the cyclohexane ring. This result is in disagr

Methoxy group conformation effects on 13
✍ Angel L. Esteban; Maria P. Galache; Ernesto Diez; Rodolfo R. Biekofsky; Rubén H. 📂 Article 📅 1994 🏛 John Wiley and Sons 🌐 English ⚖ 557 KB

## Abstract The proton‐coupled ^13^C NMR spectra of 1‐__trans__‐methoxy‐ (2) and 1‐__cis__‐methoxy‐1,3‐__trans__‐butadiene (3) are consistent with a methoxy heavy atom planar conformation with __s‐syn__ and __s‐anti__ orientations, respectively. __Ab initio__ 6–31G\* calculations confirmed such con

The conformational equilibrium of [2.2]p
✍ Ernst, Ludger 📂 Article 📅 1995 🏛 John Wiley and Sons 🌐 English ⚖ 506 KB

## Abstract A conformational equilibrium exists in solution between two skew forms (__s__^+^ and __s__^−^) of [2.2]paracyclophane (1a). The vicinal coupling constants in the ^1^H‐NMR spectra of the bridge protons in the six __ar__‐monosubstituted derivatives 1b–1g (RCN, NO, Br, CH~3~, CHO, and NO~

Studies in the Helicene Series NMR. Evid
✍ R. H. Martin; Nicole Defay; H. P. Figeys; K. Lê van; J. J. Ruelle; J. J. Schurte 📂 Article 📅 1972 🏛 John Wiley and Sons 🌐 German ⚖ 242 KB 👁 1 views

## Abstract The __cis__ and __trans__ isomers of eight 1,2‐diarylethylenes, precursors of helicenes, have been studied by NMR. spectroscopy. The observed differences in chemical shifts, specific solvent effects and steric effects (bromo derivatives) can be explained by the contribution of ‘helicene