27) The structures and pKa values of pyridinium, triethylammonium, and diisopropylammonium ions are provided pyridinium ion...
27) The structures and pKa values of pyridinium, triethylammonium, and diisopropylammonium ions are provided pyridinium ion pKa 5.25 triethylammanium ion pKa 10.75 diisopropylammonium ion pKa 11.05 a. Which is the strongest acid pyridinium, Et3NH or iPr2NH2? b. Which is the strongest base pyridine, NEt3 or iPr2NH? 28) Given the structures of oseltamivir, isotretinoin, propofol and terbinafine, which is the most polar and hence most water soluble drug? O, HN NH2 COOH isotretinoin oseltamivir (Tamiflu) propofol (Diprivan) terbinafine (Lamisil) (Accutane)