𝔖 Bobbio Scriptorium
✦   LIBER   ✦

An axial t-butyl group: Crystal structure of 1-phenyl-c-4-t-butyl-r-cyclohexylpiperidine hydrochloride

✍ Scribed by P. Geneste; J-M. Kamenka; R. Roques; J.P. Declercq; G. Germain

Publisher
Elsevier Science
Year
1981
Tongue
French
Weight
154 KB
Volume
22
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Crystal structure of a fuse cyclohexane
Crystal structure of a fuse cyclohexane with an axial t-butyl group: 8Ξ²-t-butyl-trans-decahydroquinoline
✍ Karl D. Hargrave; Ernest L. Eliel πŸ“‚ Article πŸ“… 1979 πŸ› Elsevier Science 🌐 French βš– 250 KB

Butyl-trans-decahydroquinoline picrate crystallizes as a double chair with an axial t-butyl group. Except for a 16.2' torsion of the t-butyl group away from the staggered conformation, the molecule displays only minor conformational deformations. A t-butyl group substituted on a cyclohexane ring ten

Conformation, in solution, of c-4-t-buty
Conformation, in solution, of c-4-t-butyl-1-phenyl-r-1-(N-piperidyl)cyclohexane hydrochloride. The conformational energy of t-butyl
✍ Muthiah Manoharan; Ernest L. Eliel πŸ“‚ Article πŸ“… 1984 πŸ› Elsevier Science 🌐 French βš– 137 KB

Although the hydrochloride of c-4-t-butyl-l-phenyl-c-l-(N-piperidyl)cyclohexane crystallizes in the conformation with axial-t-butyl, it exists as an almost equimolar mixture of the two chair conformers in CD-Cl\_ solution. -The nosition of eauilibrium allows one to calculate AG:-Bu as -4.9 kcal/mol.