Cyclization and Reductive Cleavage of Monospirodienone Calix[4]arene Derivatives. Trihydroxy-p-tert-butylcalix[4]arene Revisited

Keyphrases

• Arenes 100%
• Calix 100%
• Tert 100%
• Cyclization 100%
• Reductive Cleavage 100%
• TETRA 75%
• Tert-butyl 50%
• Spirodienone 25%
• Carbonyl 25%
• Butyl 25%
• Ester Derivatives 25%
• X-ray Crystallography 25%
• Ammonium 25%
• Bromo 25%
• Inversion Barrier 25%
• Phosphate Ester 25%
• Monosubstituted 25%
• Tosylate 25%
• Dispiro 25%
• Spiroannulation 25%
• Diethyl Phosphite 25%
• Terf 25%
• Tribromide 25%

Chemistry

• Calix[4]arene 100%
• Reductive Elimination Reaction 100%
• Table Salt 100%
• Ammonia 50%
• X-Ray Crystallography 50%
• Inversion Barrier 50%
• Local-Density Approximation 50%