関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | Sodium Bicarbonate | HCID 516892 | — |
| 反応物 | 6-Chloro-3-(3-(trifluoromethoxy)phenyl)imidazo[1,2-b]pyridazine | HCID 59379861 | — |
| 反応物 | HCID 178479278 | HCID 178479278 | — |
| 溶媒 | N-methyl-2-pyrrolidone | HCID 13387 | — |
| 生成物 | 4-((3-(3-(Trifluoromethoxy)phenyl)imidazo[1,2-b]pyridazin-6-yl)amino)cyclohexanol | HCID 24996072 | 19.8% |
反応手順
To a solution of 6-chloro-3-(3-(trifluoromethoxy)phenyl)imidazo[1,2-b]pyridazine (200 mg, 0.64 mmol) and trans-4-aminocyclohexanol hydrogenchloride (184 mg, 1.59 mmol) in NMP (2.0 mL) was added NaHCO3 (161 mg, 1.91 mmol), the mixture was stirred at 180° C. for 45 mins under microwave irridation. The mixture was purified by flash chromatograph to give 4-((3-(3-(trifluoromethoxy)phenyl)imidazo[1,2-b]pyridazin-6-yl)amino)cyclohexanol (50 mg, 0.127 mmol, 16%) as a pale yellow solid.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 特許番号 | US09416132B2 |
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| 出典データセット | uspto-grants-2016_08 |
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| ORD ID | ord-a4c148968b224769a228ca4da4d65f7d |
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| 出典メモ | uspto-grants-2016_08 |
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