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HRID 92生成日期:2026年10月23日

4-溴-2-硝基苯甲醚 → 1-(7-(4-Methoxy-3-nitrophenyl)-9-oxa-3,7-diazabicyclo[3.3.1]nonan-3-yl)ethanone

https://huagongshe.com/zh-CN/reaction/92

反应方程式

参与物

角色名称HCID投料
反应物4-溴-2-硝基苯甲醚HCID 118533—
反应物1-(9-Oxa-3,7-diazabicyclo[3.3.1]nonan-3-yl)ethan-1-oneHCID 68592728—
试剂叔丁醇钠HCID 23676156—
催化剂4,5-双二苯基膦-9,9-二甲基氧杂蒽HCID 636044—
催化剂醋酸钯HCID 4144353—
溶剂1,4-二氧六环HCID 31275—
产物1-(7-(4-Methoxy-3-nitrophenyl)-9-oxa-3,7-diazabicyclo[3.3.1]nonan-3-yl)ethanoneHCID 685929870%

反应条件

温度110 °C

反应步骤

1-(9-oxa-3,7-diazabicyclo[3.3.1]nonan-3-yl)ethanone (36.3 mg, 0.21 mmol), 4-bromo-1-methoxy-2-nitrobenzene (45 mg, 0.19 mmol), diacetoxypalladium (3.48 mg, 0.02 mmol), (9,9-dimethyl-9H-xanthene-4,5-diyl)bis(diphenylphosphine) (8.98 mg, 0.02 mmol) and sodium 2-methylpropan-2-olate (28.0 mg, 0.29 mmol) in dioxane (0.5 mL) were degassed with nitrogen and stirred at 110 °C for 4 hours => _some product formed, by-products are major + degradation_ **_ABANDONED_**

来源与证据

来源数据集750 AstraZeneca ELN dataset
ORD IDord-089e5915f1ae4e9e8fd817c5c0f3bd24
来源说明750 AstraZeneca ELN dataset