Nizamov I.; Salikhov R.; Yakimov V.; Sergeenko G.; Batyeva E.; Cherkasov R.
(2018)
© 2018, Pleiades Publishing, Ltd. Reactions of quinine with dithioacids based on (1R)-endo-(+)-fenchol, (1S)-endo-(–)-borneol, and (S)-(–)-menthol have afforded optically active quinine salts. Chiral diquinine salts have ...