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HRID 273953作成日：2026年10月27日

Methyl iodide → 5-Butyl-2-triethylsilyl-4-furaldehyde

https://huagongshe.com/reaction/273953

反応式

関与物質

役割名称HCID仕込み量
反応物Methyl iodideHCID 6328—
反応物Butyl iodideHCID 10962—
反応物3-Furancarboxaldehyde, 5-(triethylsilyl)-HCID 10878438—
反応物5Methyl-2-trimethylsilyl-4-furaldehydeHCID 15744590—
生成物5-Butyl-2-triethylsilyl-4-furaldehydeHCID 15037145—

反応手順

Using the same procedure as for 5-methyl-2-trimethylsilyl-4-furaldehyde but substituting 2-trimethylsilyl-4-furaldehyde and methyl iodide with 2-triethylsilyl-4-furaldehyde and 1-iodobutane, respectively, gives 5-butyl-2-triethylsilyl-4-furaldehyde. IR (neat) 1690 cm-1; 'HNMR (CDCl3) 0.73 (q, 6H, J=8.4 Hz), 0.95 (m, 12H), 1.36 (p, 2H, J=7.5 Hz), 1.69 (p, 2H, J=7.5 Hz), 2.94 (t, 2H, J=7.5 Hz), 6.89 (s, 1H) and 9.91 (s, 1H) 13CNMR (CDCl3): 3.03, 7.17, 13.6, 22.2, 26.8, 30.4, 118.6, 122.5 158.4, 170.2 and 184.8. LRMS m/e (% abundance) 266 (M+, 20) 238 (20) 237 (100), 87 (10) and 75 (20); HRMS exact mass calculated for C15H26O2Si 266.1702, found 266.1690.

情報源と証拠

DOI10.6084/m9.figshare.5104873.v1
特許番号US05387606
出典データセットuspto-grants-1995_02
ORD IDord-443e19ce10794a3cb6e7331217609d45
出典メモuspto-grants-1995_02