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HRID 2094569作成日:2026年10月26日

Diethyl Ether → 3-(4-Chloro-6-morpholin-4-yl-[1,3,5]triazin-2-yloxy)-8-methyl-8-azabicyclo[3.2.1]octane

https://huagongshe.com/reaction/2094569

反応式

関与物質

役割名称HCID仕込み量
反応物Diethyl EtherHCID 3283—
反応物8-Methyl-8-azabicyclo(3.2.1)octan-3-olHCID 8424—
反応物2,4-Dichloro-6-morpholino-1,3,5-triazineHCID 81076—
反応物ButyllithiumHCID 178418339—
溶媒TetrahydrofuranHCID 8028—
生成物3-(4-Chloro-6-morpholin-4-yl-[1,3,5]triazin-2-yloxy)-8-methyl-8-azabicyclo[3.2.1]octaneHCID 8723960742%

反応条件

温度-78 °C

反応手順

In a three neck flask equipped with stirring bar under N2 atmosphere tropine (1 g, 4.24 mmol) was suspended in (anhydrous) THF (15 mL). The mixture was cooled to −78° C. and BuLi (2M in THF) (5.53 ml, 1.2 eq) was added dropwise and the mixture was allowed to warm to 25° C. over 30 minutes. To the reaction mixture 2,4,-dichloro-6-morpholin-4-yl-[1,3,5]triazine (996 mg, 4,24, mmole) was added and allowed to stir overnight. For work up, ether (100 mL) was added. The organic layer was washed with water (20 mL) and brine (20 mL) and dried over MgSO4. filtered and the solvents were removed to obtain a colorless oil. Further purification by flash-chromatography using CH2Cl2/MeOH/NH3 (15:1:0.1) gave the product as white solid (600 mg, 42% yield); MS (ESI) m/z 340

情報源と証拠

DOI10.6084/m9.figshare.5104873.v1
特許番号US08445486B2
出典データセットuspto-grants-2013_05
ORD IDord-1038fdff418244c5901cae86f6bc11a9
出典メモuspto-grants-2013_05