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HRID 457574作成日:2026年10月25日

Sodium Azide → 3-Bromophenacyl azide

https://huagongshe.com/reaction/457574

反応式

関与物質

役割名称HCID仕込み量
反応物Sodium AzideHCID 33557—
反応物2-Bromo-1-(3-bromophenyl)ethan-1-oneHCID 519585—
溶媒MethanolHCID 887—
生成物3-Bromophenacyl azideHCID 1674873499.3%

反応手順

A solution of 20.2 g (73 mmol) of 3-bromophenacyl bromide and 5.42 g (83 mmol) of sodium azide was stirred at RT for 90 min in methanol. The solvent was removed under reduced pressure and the crude product was partitioned between ethyl acetate (200 ml) and water (100 mL). The organic layer was separated, dried over anhydrous magnesium sulfate, and concentrated under reduced pressure to afford the title compound (17.4 g, 99%) as a light yellow solid. 1H NMR (400 MHz, d6-DMSO): δ 8.10 (d, J=1.0, 1H), 7.90–7.97 (m, 2H), 7.22 (t, J=7.9, 1H), 4.93 (s, 2H).

情報源と証拠

DOI10.6084/m9.figshare.5104873.v1
特許番号US07189712B2
出典データセットuspto-grants-2007_03
ORD IDord-04496d367c7b4f678864836d4b3ee3b1
出典メモuspto-grants-2007_03