참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | Sodium Acetate | HCID 517045 | — |
| 반응물 | 1,3-Dibromo-2-(bromomethyl)benzene | HCID 13381015 | — |
| 용매 | Dimethylformamide | HCID 6228 | — |
| 생성물 | 2,6-Dibromobenzyl acetate | HCID 59216413 | 95% |
반응 단계
A mixture of 1,3-dibromo-2-(bromomethyl)benzene (27.6 g, 84 mmol), NaOAc (35.5 g, 5 eq.) and dimethylformamide (DMF) (150 mL) was stirred at 100° C. (hot oil bath temperature) for 1.75 h, allowed to cool, and then partitioned between heptane (500 mL) and water (200 mL). After removing the organic layer, the aqueous layer was extracted with heptane (200 mL). The combined organics were washed with H2O (2×300 mL), dried (Na2SO4), filtered, and evaporated to give 24.57 g (yield of 95%) of title product as a colorless oil. This oil contained 13% unreacted starting material but was successfully used without further purification. 1H NMR (300 MHz, CDCl3) δ 2.10 (s, 3H), 5.41 (s, 2H), 7.08 (t, 1H), 7.58 (d, 2H).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| 특허 번호 | US08759340B2 |
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| 출처 데이터셋 | uspto-grants-2014_06 |
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| ORD ID | ord-be467ddb4b66466d8687c9f381268551 |
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| 출처 메모 | uspto-grants-2014_06 |
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