Easy chairs: the conformational preferences of polyfluorocyclohexanes
β Scribed by Luo, Qiong; Randall, Katherine R.; Schaefer, Henry F.
- Book ID
- 120323965
- Publisher
- The Royal Society of Chemistry
- Year
- 2013
- Tongue
- English
- Weight
- 593 KB
- Volume
- 3
- Category
- Article
- ISSN
- 2046-2069
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π SIMILAR VOLUMES
We have previously (2) described an unusual type of conformational preference effect vhich vaa found to operate in ring A of some 3-substituted (-OH and -N3), A 5(10) -steroids. From the RMR spectra of these epimer pairs in the C-3 proton region, It was evident that the 3a-and
## Abstract Crystal structure analysis shows 6β__O__β(Ξ±βDβglucopyranosyl)βDβglucitol (isomaltitol **1**) to have a bent glucitol chain linked to glucose in normal ^4^C~1~βchair form, the middle section forming a planar zigzag chain that extends into the pyranoid ring. Comparative assessment of the
The various roles of the lone pair in the conformational dynamics and preferences of medium heterocycles are not clearly defined (11, although certain cases seem clear, e.g., the "E-axial effect" (2).