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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 237829생성일: 2026년 10월 26일

3-Methoxyphenol → 7-Methoxy-1,2,3,4,4a,9b-hexahydro-dibenzofuran

https://huagongshe.com/reaction/237829

반응식

참여 물질

역할이름HCID투입량
반응물3-MethoxyphenolHCID 9007—
반응물1,3-CyclohexadieneHCID 11605—
촉매Silver(I) trifluoromethanesulfonateHCID 76223—
용매DichloromethaneHCID 6344—
생성물7-Methoxy-1,2,3,4,4a,9b-hexahydro-dibenzofuranHCID 68525916—
생성물7-Methoxy-1,2,3,4-tetrahydro-dibenzofuranHCID 68527647—

반응 조건

온도40 °C

반응 단계

A solution of AuCl3 (0.303 g, 1.0 mmol) and AgOTf (0.770 g, 3.0 mmol) was stirred in anhydrous CH2Cl2 (150 mL) for 2 hours. 3-methoxy-phenol (2.48 g, 20 mmol) in CH2Cl2 (25 mL) was added, followed by addition of cyclohexadiene in CH2Cl2 (25 mL) at 40° C. over two hours. The reaction mixture was stirred at 40° C. overnight. The reaction mixture was passed through a silica gel plug. The filtrate was concentrated. The residue was purified by silica gel chromatography (5-30% CH2Cl2/heptane) to give 0.393 g of the title compound and 0.67 g of 7-methoxy-1,2,3,4-tetrahydro-dibenzofuran.

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US08642603B2
출처 데이터셋uspto-grants-2014_02
ORD IDord-879e9f50f5df4bb7858c6c8777c461c0
출처 메모uspto-grants-2014_02