69214-33-1, name is 8-Chloroimidazo[1,2-a]pyrazine, belongs to pyrazines compound, is considered to be a conventional heterocyclic compound, which is widely used in drug synthesis. The chemical synthesis route is as follows. category: Pyrazines
Example A15Mixture of 3-bromo-8-chloro-imidazo[1,2-c]pyrazine and 3,8-dibromo-imidazo[1,2-a]pyrazine N-Bromosuccinimide (2.0 g, 11.6 mmol) was added to a stirred solution of intermediate 3 (1.78 g, 11.58 mmol) in DCM (50 ml). The mixture was stirred at RT for 2 h. and then diluted with further DCM and washed with a saturated solution of sodium carbonate. The organic layer was separated, dried (Na2SO4), filtered and the solvent evaporated in vacuo to yield a 72/28 mixture of 3-bromo-8-chloro-imidazo[1,2-c]-pyrazine and 3,8-dibromo-imidazo[1,2-a]pyrazine (intermediate 15) (5.89 g, 99%) as white solid.
The synthetic route of 69214-33-1 has been constantly updated, and we look forward to future research findings.