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HRID 1645197作成日:2026年10月27日

Azidobenzene → 1-Phenyl-4-acryloyloxymethyl-triazole

https://huagongshe.com/reaction/1645197

反応式

関与物質

役割名称HCID仕込み量
反応物AzidobenzeneHCID 69319—
反応物Propargyl acrylateHCID 82655—
溶媒WaterHCID 962—
溶媒DimethylformamideHCID 6228—
生成物1-Phenyl-4-acryloyloxymethyl-triazoleHCID 5777225889%

反応手順

Propargyl acrylate (13.5 g, moles), phenyl azide (12.5 g, moles) and tetrakis(acetonitrile)copper (I) hexafluorophosphate (0.84 g, 2.3 mmoles) are dissolved in DMF (100 ml) and stirred at room temperature under nitrogen for 24 hours. The reaction mixture is poured in water and the product is extracted with ethyl acetate. The solvent is distilled under reduced pressure, and mixed with diethyl ether wherefrom the product crystallized as an off-white, crystalline solid (23 g; yield 89%; mp 55-56° C.). 1H NMR (CDCl3, δ ppm) 8.08 (s, 1H), 7.72 (d, 2H), 7.51 (t, 2H), 7.44 (q, qH), 6.48 (d, 1H), 6.17 (q, 1H), 5.88 (d, 1H), 5.50 (s, 2H). 13C NMR (CDCl3, δ ppm) 165.9, 143.4, 136.8, 131.5, 129.7, 128.8, 127.8, 122.1, 120.5, 57.5.

情報源と証拠

DOI10.6084/m9.figshare.5104873.v1
特許番号US08124701B2
出典データセットuspto-grants-2012_02
ORD IDord-ae5f092d18ea4521940072c951c7de78
出典メモuspto-grants-2012_02