11B Nuclear magnetic resonance study of the reactivity of borane tetrahydrofuran with representative dithianes, diazolidines, thiazolidines, benzothiazolines and benzithiazoles

Article abstract of DOI:10.1016/0584-8539(87)80197-6

The reaction of borane tetrahydrofuran with the title compounds led by ring opening to the synthesis of new borolidine heterocycles. 11B NMR not only allowed the observation of borane adducts of dithianes, diazolidines, thiazolidines, benzothiazolidines a