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HRID 19生成日期:2026年10月23日

5-fluoro-4-(2-methyl-1-(tetrahydro-2H-pyran-4-yl)-1H-imidazol-5-yl)pyrimidin-2-amine → 5-Fluoro-N-(2-fluoro-4-(morpholinomethyl)phenyl)-4-(2-methyl-1-(tetrahydro-2H-pyran-4-yl)-1H-imidazol-5-yl)pyrimidin-2-amine

https://huagongshe.com/zh-CN/reaction/19

反应方程式

参与物

角色名称HCID投料
反应物5-fluoro-4-(2-methyl-1-(tetrahydro-2H-pyran-4-yl)-1H-imidazol-5-yl)pyrimidin-2-amineHCID 16665498—
反应物4-(4-Bromo-3-fluorobenzyl)morpholineHCID 53417818—
试剂叔戊醇钠HCID 2733478—
催化剂钯HCID 23938—
催化剂4,5-双二苯基膦-9,9-二甲基氧杂蒽HCID 636044—
溶剂甲苯HCID 1140—
产物5-Fluoro-N-(2-fluoro-4-(morpholinomethyl)phenyl)-4-(2-methyl-1-(tetrahydro-2H-pyran-4-yl)-1H-imidazol-5-yl)pyrimidin-2-amineHCID 4978201385%

反应条件

温度110 °C

反应步骤

The aim of the reaction is test/optimization: 5-fluoro-4-(2-methyl-1-(tetrahydro-2H-pyran-4-yl)-1H-imidazol-5-yl)pyrimidin-2-amine (100 mg, 0.36 mmol), 4-(4-bromo-3-fluorobenzyl)morpholine (109 mg, 0.40 mmol), Palladium, 10% On Charcoal (115 mg, 0.11 mmol), 9,9-Dimethyl-4,5-bis(diphenylphosphino)xanthene (94 mg, 0.16 mmol) and Sodium tert-pentoxide (79 mg, 0.72 mmol) were dissolved in toluene (1.5 mL) and heated to 110 °C under argon. The reaction was monitorred by HPLC. After 16 h 85 % conversion was achieved. The reaction was stopped and the mixture was discarded.

来源与证据

来源数据集750 AstraZeneca ELN dataset
ORD IDord-ea29507936c14849a1aa88403efb7090
来源说明750 AstraZeneca ELN dataset