참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | Diisobutylaluminum hydride | HCID 14487 | — |
| 반응물 | Ammonium Chloride | HCID 25517 | — |
| 반응물 | Benzoic acid, 4-iodo-2-methoxy-, methyl ester | HCID 22619468 | — |
| 용매 | Tetrahydrofuran | HCID 8028 | — |
| 생성물 | 4-Iodo-2-methoxybenzyl alcohol | HCID 18779792 | 31.2% |
반응 단계
A solution of methyl 4-iodo-2-methoxybenzoate (840 mg, 2.88 mmol) in THF was purged with nitrogen and cooled to −78° C. DIBALH (6 mL, 5.75 mmol, 1M in toluene) was added slowly. The mixture was then stirred at the same temperature for an hour. Saturated aqueous NH4Cl solution was added, followed by extraction with ethyl acetate twice. The organic phase was then washed with brine and dried with anhydrous Na2SO4. Solvent was removed and the resulting residue purified by flash column chromatograph to give 237 mg of the title compound (31%). 1H NMR (400 MHz, CDCl3): δ 2.17 (1H, s), 3.84 (3H, s), 4.62 (2H, d, J=4.0 Hz), 7.01 (1H, d, J=7.6 Hz), 7.18 (1H, s), 7.29 (1H, d, J=8.0 Hz).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| 특허 번호 | US09107916B2 |
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| 출처 데이터셋 | uspto-grants-2015_08 |
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| ORD ID | ord-1d531f9b47474f1b86623a248e6a9531 |
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| 출처 메모 | uspto-grants-2015_08 |
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