941294-25-3,941294-25-3, 1,3-Dichloro-7-fluoroisoquinoline is a isoquinoline compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
To a solution of 1,3-dichloro-7-fluoroisoquinoline (1 g, 4.6 mmol) in NMP (15 mL) was added (S)-tert-butyl 3-aminopyrrolidine-1-carboxylate (1.72 g, 9.3 mmol) and Et3N (1.4 g, 14 mmol). The reaction mixture was heated at 160 C. for 2 hours. The mixture was subsequently partition between H2O (20 mL) and EtOAc (20 mL). The aqueous phase was extracted with EtOAc (3*20 mL). The organic layers were combined, dried over Na2SO4, and concentrated. The crude product was purified by column chromatography eluting with petroleum ether and ethyl acetate (PE/EA=10:1-5:1 gradient) to give the title compound (1.2 g, 70%). 1H NMR (400 MHz, DMSO-d6) delta ppm 8.26-8.23 (d, J=10.8 Hz, 1H), 7.82-7.80 (dd, J1=8.8 Hz, J2=5.2 Hz, 1H), 7.68-7.67 (d, J=5.6 Hz 1H), 7.63-7.60 (t, J=8.8 Hz, 1H), 7.10 (s, 1H), 4.63-4.53 (m, 1H), 3.70-3.66 (m, 1H), 3.48-3.45 (m, 1H), 3.29-3.26 (m, 1H), 2.23-2.18 (m, 1H), 2.03-1.97 (m, 1H), 1.40 (s, 9H).
The synthetic route of 941294-25-3 has been constantly updated, and we look forward to future research findings.
Reference£º
Patent; Takeda Pharmaceutical Company Limited; Lawson, John David; Sabat, Mark; Scorah, Nicholas; Smith, Christopher; Vu, Phong H.; Wang, Haixia; US2014/256734; (2014); A1;,
Isoquinoline – Wikipedia
Isoquinoline | C9H7N – PubChem