Synthetic Route of 1234616-21-7,Some common heterocyclic compound, 1234616-21-7, name is Methyl imidazo[1,2-b]pyridazine-6-carboxylate, molecular formula is C8H7N3O2, traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.
Imidazo[1,2-b]pyridazin-6-ylmethanol (1-4) To a solution of methyl imidazo[1,2-b]pyridazine-6-carboxylate (1-3) (891 mg, 5.03 mmol) in ethanol (25 mL) was added NaBH4 (420 mg, 11.1 mmol) at room temperature. The suspension was stirred at room temperature for 2 h. The reaction mixture was concentrated in vacuum. The residue was purified by chromatography on silica gel to afford the title compound (630 mg). MS (m/z): 150 (M+1)+
These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route Methyl imidazo[1,2-b]pyridazine-6-carboxylate, its application will become more common.
Reference:
Patent; SU, Wei-Guo; JIA, Hong; DAI, Guangxiu; US2012/245178; (2012); A1;,
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