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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 256000생성일: 2026년 10월 26일

1-Iodohexane → 1-Methoxy-3-(1-octynyl)benzene

https://huagongshe.com/reaction/256000

반응식

참여 물질

역할이름HCID투입량
반응물1-IodohexaneHCID 12527—
반응물1-Ethynyl-3-methoxybenzeneHCID 640753—
반응물ButyllithiumHCID 178418339—
용매TetrahydrofuranHCID 8028—
용매HexaneHCID 8058—
생성물1-Methoxy-3-(1-octynyl)benzeneHCID 11264406—

반응 조건

온도-70 °C

반응 단계

3-Methoxyphenylacetylene [5.00 g, 0.032M, prepared by the method of E. Negishi et al, J. Org. Chem. 45 2526-8, (1980)] was dissolved in dry tetrahydrofuran (15 ml), cooled to -70° C. under nitrogen, and n-butyl lithium, 1.6M in hexane, (24.40 ml, 0.038M), added dropwise. After stirring for 0.5 h, iodohexane (8.00 g, 0.038M), dissolved in dry tetrahydrofuran, (15 ml) was added dropwise. The rection was warmed slowly to room temperature, refluxed overnight, then cooled. The solution was then quenched with water, acidified with dilute hydrochloric acid and extracted with diethyl ether (twice). The organic phases were combined, washed with water and dried, (MgSO4). Evaporation in vacuo affored 7.71 g of product as an orange oil.

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US04699995
출처 데이터셋uspto-grants-1987_10
ORD IDord-b406641224384b73a1452fc6b9686c3f
출처 메모uspto-grants-1987_10