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HRID 59675作成日:2026年10月26日

Sodium Bicarbonate → Methyl 2-hydroxy-6-methoxymethylbenzoate

https://huagongshe.com/reaction/59675

反応式

関与物質

役割名称HCID仕込み量
反応物Sodium BicarbonateHCID 516892—
反応物Methyl 2-bromomethyl-6-(tert-butyldimethylsilyloxy)benzoateHCID 25170261—
溶媒MethanolHCID 887—
生成物Methyl 2-hydroxy-6-methoxymethylbenzoateHCID 89704969—

反応手順

A solution of methyl 2-bromomethyl-6-(tert-butyldimethylsilyloxy)benzoate (Intermediate 12, 4.26 g) in methanol (63 mL) was stirred and heated at reflux overnight. After cooling, the mixture was basified by addition of solid sodium bicarbonate and then evaporated to dryness. The residue was triturated with DCM and filtered. The filtrate was evaporated to dryness and the residue was purified by chromatography on silica, eluting with a mixture of ethyl acetate and cyclohexane with a gradient of 0-25% to give methyl 2-hydroxy-6-methoxymethylbenzoate (1.46 g) as a white crystalline solid.

情報源と証拠

DOI10.6084/m9.figshare.5104873.v1
特許番号US09440943B2
出典データセットuspto-grants-2016_09
ORD IDord-a27c6335f7d34fb3be4947c9a70e0309
出典メモuspto-grants-2016_09