𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Configuration and conformation of some 4-hydroxy-cis- and -trans-1-oxadecalins

✍ Scribed by René Dolmazon; Suzanne Gelin

Publisher
John Wiley and Sons
Year
1985
Tongue
English
Weight
285 KB
Volume
23
Category
Article
ISSN
0749-1581

No coin nor oath required. For personal study only.

✦ Synopsis

The configuration and conformation of some diastereomeric 4-hydroxy-cis-and -h.uns-l-oxadecalins were inferred by 'H and '3C NMR spectroscopy. The results obtained indicate that the cis-fused compounds are conformationally homogeneous, having the oxygen atom attached to the cyclohexyl ring in the axial position.

In the 13C NMR spectra, the magnitude of the a and y substituent effects of the hydroxy group is rationalized in terms of steric deformations of the tetrahydropyran ring.

📜 SIMILAR VOLUMES

Configuration and Conformational Study o
Configuration and Conformational Study of Some 2-Aryl-trans-decahydroquinolin-4-ones
✍ N. Bhavani; D. Natarajan 📂 Article 📅 1996 🏛 John Wiley and Sons 🌐 English ⚖ 385 KB 👁 2 views

The assignments of the proton and carbon signals and conformations of substituted 2-aryl-trans-decahydroquinolin-4-ones were determined using a combination of 'H, "C, COSY and HETCOR spectral data. Analysis of the spectral data reveals that these compounds exist predominantly in twin-chair conformat

Configurations and conformations of cis-
Configurations and conformations of cis- and trans-N-methyl- and -N-benzyl-4,5- and -5,6-tetramethylenetetrahydro-1,3-oxazines
✍ P. Sohár; F. Fülöp; G. Bernáth 📂 Article 📅 1984 🏛 John Wiley and Sons 🌐 English ⚖ 384 KB

The con6gurations and conformations of cis-and tram-N-methyl-and -N-benzyl-4,5-and -5,6tetramethylenetetrahydm-l,3-o~es were determined by 'H and -C NMR spectroscopy. The cis isomers are conformationally homogeneous, having the hetero atom attached to the cydohexyl ring, in the axial and equatorial