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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 5284생성일: 2026년 10월 23일

1-Butanol → 2-(6-Octyloxy-2-naphthyl)-5-butylbenzooxazole

https://huagongshe.com/ko/reaction/5284

반응식

참여 물질

역할이름HCID투입량
반응물1-ButanolHCID 263—
반응물1-IodooctaneHCID 12380—
반응물Potassium HydroxideHCID 14797—
반응물2-(6-Hydroxy-2-naphthyl)-5-butylbenzooxazoleHCID 135727113—
용매WaterHCID 962—
생성물2-(6-Octyloxy-2-naphthyl)-5-butylbenzooxazoleHCID 1979541456.6%

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

DOI10.6084/m9.figshare.5104873.v1
특허 번호US05244596
출처 데이터셋uspto-grants-1993_09
ORD IDord-b2461ebc65244f8f8d1cf4f61ec82c12
출처 메모uspto-grants-1993_09