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
✦ LIBER ✦
Preference for a conformation with axial t-butyl group: 8β-t-butyl-cis-decahydroquinoline
✍ Scribed by Friedrich W. Vierhapper
- Publisher
- Elsevier Science
- Year
- 1981
- Tongue
- French
- Weight
- 276 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0040-4039
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In a previous communicationl, we demonstrated that in a six-membered carbocyclic ring, allylic strain2 interactions of the A (1,3)\_ type may involve repulsive forces of greater magnitude than those associated with 1,3-diaxial interactions. This encouraged us to search for a