Internal rotation in 2,2-dimesityl-1-trimethylsilylethenol

✍ Scribed by Ella B. Nadler; Zvi Rappoport

• Book ID: 104225053
• Publisher: Elsevier Science
• Year: 1991
• Tongue: French
• Weight: 275 KB
• Volume: 32
• Category: Article
• ISSN: 0040-4039
• DOI: 10.1016/s0040-4039(00)92053-7

✦ Synopsis

trimethylsilylethenol The ~intramolecular rotation of the two mesityl rings in 2,2-dimesityl-Iwhich leads to propeller enantiomerization is correlated. value for the enantiomerization is 11.1 kcal mol-1, a value intermediate The AGc the l-isopropyl and l-tert-butyl analogs. between those for 2,2-Dimesitylethenol la and its I-alkyl derivatives lb-lel exist in a chiral propeller COnfOmXiOnZbr3 . The