97036-20-9Relevant academic research and scientific papers
Reactivities of Stable Rotamers. XIV. Reaction of 9-fluorene Rotamers with Butyllithium
Nakamura, Mikio,Suzuki, Yoshio,Oki, Michinori
, p. 2370 - 2375 (1985)
The title compounds of which substituents carry atoms with lone-pair electrons have been prepared and their rotamers isolated as stable entities at room temperature.Deprotonation rates of these rotamers with butyllithium in benzene-hexane solution show a
Reactivities of Stable Rotamers. XIX. Basicities of Rotameric 9-fluorenes and Solvent Effects on Them
Nakamura, Mikio,Oki, Michinori
, p. 673 - 682 (1987)
The pKa' values of the trifluoroacetate salts of the title compounds were determined in THF-water (3:2) solution at 25 deg C by potentiometric titration: in every compound examined, basicity of the ap rotamer was higher than of the sp rotamer.D
