A two-ring flip as the threshold enantiomerization route for a triarylvinyl propeller. 1D and 2D NMR and static and dynamic stereochemistry of trimesitylethylene
Stable simple enols. 8. Synthesis and keto .dblharw. enol equilibria of the elusive 2,2-dimesitylethanal and 1,2,2-trimesitylethanone. Conformations of 1,2,2-trimesitylethanone and 1,2,2-trimesitylethanol