참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | 1-Butanol | HCID 263 | — |
| 반응물 | 1-Iodooctane | HCID 12380 | — |
| 반응물 | Potassium Hydroxide | HCID 14797 | — |
| 반응물 | 2-(6-Hydroxy-2-naphthyl)-5-butylbenzooxazole | HCID 135727113 | — |
| 용매 | Water | HCID 962 | — |
| 생성물 | 2-(6-Octyloxy-2-naphthyl)-5-butylbenzooxazole | HCID 19795414 | 56.6% |
반응 단계
In a 30ml round-bottom flask, 0.47 g (1.48 m mole) of 2-(6-hydroxy-2-naphthyl)-5-butylbenzooxazole, 0.43 g (1.79 m mole) of octyl iodide, 0.12 g (1.82 m mole) of potassium hydroxide and 5 ml of butanol were placed, followed by refluxing for 310 minutes. The reaction mixture was poured into water, extracted from ethyl acetate to obtain an organic layer. The organic layer was washed with water dried with mirabilite and dried under reduced pressure to obtain a resultant. The resultant was recrystallized from ethylacetate to obtain a crystal. The crystal was filtered, purified by silica gel column chromatography (eluent: toluene) and recrystallized from acetone to obtain 0.36 g of 2-(6-octyloxy-2-naphthyl)-5-butylbenzooxazole (Yield: 56.6%). ##STR190##
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| 특허 번호 | US05244596 |
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| 출처 데이터셋 | uspto-grants-1993_09 |
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| ORD ID | ord-b2461ebc65244f8f8d1cf4f61ec82c12 |
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| 출처 메모 | uspto-grants-1993_09 |
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