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HRID 643901作成日:2026年10月26日

Methanol → 7-Methoxy-1,2,3,4-tetrahydronaphthalen-2-ol

https://huagongshe.com/reaction/643901

反応式

関与物質

役割名称HCID仕込み量
反応物MethanolHCID 887—
反応物Ammonium ChlorideHCID 25517—
反応物6-MethoxytetralinHCID 74414—
反応物Sodium borohydrideHCID 4311764—
生成物7-Methoxy-1,2,3,4-tetrahydronaphthalen-2-olHCID 23025246—

反応条件

温度-20 °C

反応手順

A solution of 7-methoxy-3,4-dihydro-1H-naphthalene (5.00 g, 28.4 mmol) in MeOH (5 mL) is added to a suspension of NaBH4 (2.8 g, 74 mmol) in MeOH (40 mL) at −20° C. The mixture is stirred at −20° C. for 10 min. Solid NH4Cl is added, and the mixture is concentrated to remove most of the MeOH. The residue is partitioned between EtOAc and, sequentially, aq. NH4Cl and brine. The organic layer is dried over MgSO4 and concentrated to afford 7-methoxy-1,2,3,4-tetrahydronaphthalen-2-ol as a red solid.

情報源と証拠

DOI10.6084/m9.figshare.5104873.v1
特許番号US07700633B2
出典データセットuspto-grants-2010_04
ORD IDord-b0fdc90f0edb422d89e00836ca254aa7
出典メモuspto-grants-2010_04