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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 590955생성일: 2026년 10월 24일

t-Butyl bromide → ethyl 2-(tert-butoxy)-2-(1-methyl-3-phenyl-1H-indol-2-yl)acetate

https://huagongshe.com/ko/reaction/590955

반응식

참여 물질

역할이름HCID투입량
반응물t-Butyl bromideHCID 10485—
반응물ethyl 2-hydroxy-2-(1-methyl-3-phenyl-1H-indol-2-yl)acetateHCID 70813741—
촉매HCID 178418778HCID 178418778—
용매CyclohexaneHCID 8078—
생성물ethyl 2-(tert-butoxy)-2-(1-methyl-3-phenyl-1H-indol-2-yl)acetateHCID 7081368010.3%

반응 단계

A mixture of ethyl 2-hydroxy-2-(1-methyl-3-phenyl-1H-indol-2-yl)acetate (1c) (300 mg, 0.97 mmol), silver (I) oxide (674 mg, 2.91 mmol) and tert-butylbromide (544 μL, 4.85 mmol) in cyclohexane (10 mL) was vigorously stirred for 2 hours under a nitrogen atmosphere. The reaction mixture was then filtered and concentrated in vacuo. The residue was purified by flash chromatography on silica gel (cyclohexane/ethyl acetate 90/10) to afford the desired ether oxide (1d) as a white solid (35 mg, 0.1 mmol, 10%).

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US09238026B2
출처 데이터셋uspto-grants-2016_01
ORD IDord-787cbc9ef451464693d9d65ae13616ee
출처 메모uspto-grants-2016_01