Heusler, Arne; Fliege, Julian; Wagener, Tobias; Glorius, Frank published the artcile< Substituted Dihydropyridine Synthesis by Dearomatization of Pyridines>, Synthetic Route of 93-60-7, the main research area is dihydropyridine preparation regioselective; pyridine triflic anhydride dearomatization trimethylamine borane; phenyl chloroformate pyridine dearomatization trimethylamine borane; boranes; chemoselectivity; nitrogen heterocycles; reduction; synthetic methods.
The synthesis of a broad variety of N-substituted 1,4-dihydropyridines I [R = H, 3-Me, 3,5-di-Br, etc.; R1 = Tf, CO2Ph] and 1,2-dihydropyridines II [R2 = F, Cl, CF3, Ph, SPh; R3 = H, F, trimethylsilyl] by very mild and selective reduction with amine borane was reported for the first time.
Angewandte Chemie, International Edition published new progress about Dearomatization. 93-60-7 belongs to class pyridine-derivatives, and the molecular formula is C7H7NO2, Synthetic Route of 93-60-7.