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HRID 404518作成日:2026年10月26日

Sodium Carbonate → 2-(4-(4,6-Dimorpholino-1,3,5-triazin-2-yl)phenyl)acetic acid

https://huagongshe.com/reaction/404518

反応式

関与物質

役割名称HCID仕込み量
反応物Sodium CarbonateHCID 10340—
反応物2-Chloro-4,6-bis(morpholin-4-yl)-1,3,5-triazineHCID 224967—
反応物2-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetic AcidHCID 3719002—
触媒Tetrakis(triphenylphosphine)palladiumHCID 11979704—
溶媒1,2-DimethoxyethaneHCID 8071—
溶媒Ethyl AcetateHCID 8857—
生成物2-(4-(4,6-Dimorpholino-1,3,5-triazin-2-yl)phenyl)acetic acidHCID 6743997718%

反応手順

A mixture of 4,4′-(6-chloro-1,3,5-triazine-2,4-diyl)dimorpholine (285 mg, 1.0 mmol), 2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetic acid. (315 mg, 1.2 mmol) and tetrakis (triphenylphosphine) palladium (0) (58 mg, 0.05 mmol) in 2M sodium carbonate aqueous solution (3 mL, 8 mmol) and 20 mL of DME was stirred at 80° C. for 2 hr. Then the reaction mixture was diluted with 50 mL of ethyl acetate and extracted with 1N NaOH (50 mL, three times)). The combined aqueous layers were neutralized to pH=6. Then the aqueous solution was extracted with ethyl acetate (50 mL, three times). The combined organic layers were washed with saturated sodium carbonate and brine. Then the organic layer was dried over anhydrous sodium sulfate and concentrated to give 2-(4-(4,6-dimorpholino-1,3,5-triazin-2-yl) phenyl) acetic acid (68 mg, 18% yield). HPLC: Rt=2.04 min; MS 386 [M+H].

情報源と証拠

DOI10.6084/m9.figshare.5104873.v1
特許番号US08748421B2
出典データセットuspto-grants-2014_06
ORD IDord-ef9ac3117d564464b6add34b340f6eed
出典メモuspto-grants-2014_06