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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 1879675생성일: 2026년 10월 26일

Phenol, 3-(1,1-dimethylethyl)- → 2-[2-(3-Tert-butyl-phenoxy)-ethyl]-[1,3]dioxane

https://huagongshe.com/reaction/1879675

반응식

참여 물질

역할이름HCID투입량
반응물Phenol, 3-(1,1-dimethylethyl)-HCID 11450—
반응물Sodium HydroxideHCID 14798—
반응물1,3-Dioxane, 2-(2-bromoethyl)-HCID 520656—
용매Acetic AcidHCID 176—
용매WaterHCID 962—
용매Ethyl AcetateHCID 8857—
생성물2-[2-(3-Tert-butyl-phenoxy)-ethyl]-[1,3]dioxaneHCID 59548552—

반응 단계

Sodium hydroxide (3.46 g, 1.3 eq) was taken up in water (20 mL) and stirred for about 30 minutes. Then 3-tert-butyl phenol (10.0 g, 66.6 mmol) was added and the resulting mixture was stirred at room temperature for 30 minutes. Next, 2-(2-bromoethyl)-[1,3]dioxane (9.9 mL, 1.1 eq) was added ant the resulting mixture was heated at reflux for 40 hours. The reaction mixture was cooled to room temperature and then added ethyl acetate (150 mL) and with stirring acetic acid was added to pH=4, followed by dilution with water (100 mL) and ethyl acetate (150 mL). After partitioning, the layers were separated and then washed the organic layer with water (3×100 mL) and the ethyl acetate layers were dried over magnesium sulfate, filtered and concentrated to give the title compound as a colorless oil (16.91 g).

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US08318719B2
출처 데이터셋uspto-grants-2012_11
ORD IDord-83be275999f24c53aa4056ecd01cbb9e
출처 메모uspto-grants-2012_11