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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 66411생성일: 2026년 10월 25일

Furan → 5-Chloro-1-(2-furyl)-1-pentanol

https://huagongshe.com/reaction/66411

반응식

참여 물질

역할이름HCID투입량
반응물FuranHCID 8029—
반응물Ammonium ChlorideHCID 25517—
반응물5-Chloro-1-pentanolHCID 78915—
반응물HCID 178418296HCID 178418296—
반응물ButyllithiumHCID 178418339—
용매Diethyl EtherHCID 3283—
용매HexaneHCID 8058—
생성물5-Chloro-1-(2-furyl)-1-pentanolHCID 20292579—

반응 조건

온도0 °C

반응 단계

To a stirred suspension of 2-furyllithium [prepared from 0.53 moles of n-butyllithium and 39.5 g of furan by the procedure of J. Org. Chem., 27, 1216 (1962)] in 350 ml. of ether and with 200 ml. of hexane at -78° C is added a solution of 57.9 g of 5-chloropentanol [Chem. Abstr. 59, 7579F (1963)] in 80 ml. of ether during 25 minutes. The mixtures is warmed to 0° C. during 20 minutes, stirred at 0° C for 15 minutes, and treated with 140 ml. of saturated ammonium chloride. The ether phase is washed with water and brine, dried over magnesium sulfate and potassium carbonate mixture, and concentrated to give a liquid, pmr spectrum (CDCl3) δ 3.59 (triplet, CH2Cl) and 4.70 (triplet, CH2CHOH).

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US04131737
출처 데이터셋uspto-grants-1978_12
ORD IDord-9271771fdd80462e8514c19128269368
출처 메모uspto-grants-1978_12