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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 1364468생성일: 2026년 10월 25일

3',4'-Methylenedioxymandelic acid → 1,2-Ethanediol, 1-(1,3-benzodioxol-5-yl)-

https://huagongshe.com/reaction/1364468

반응식

참여 물질

역할이름HCID투입량
반응물3',4'-Methylenedioxymandelic acidHCID 119618—
반응물Aluminium lithium hydrideHCID 21226445—
용매TetrahydrofuranHCID 8028—
생성물1,2-Ethanediol, 1-(1,3-benzodioxol-5-yl)-HCID 1491981893.3%

반응 조건

온도0 °C

반응 단계

To a stirred solution of 3,4-(methylenedioxy)mandelic acid (1.5 g, 7.65 mmol) in tetrahydrofuran was added lithium aluminum hydride (0.58 g, 15.29 mmol). The reaction mixture was refluxed for 1.5 hours. The reaction mixture was cooled (0° C.), quenched with sat. ammonium chloride solution, filtered, concentrated to yield 1.3 g of 1-benzo[1,3]dioxol-5-yl-ethane-1,2-diol.

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US07888366B2
출처 데이터셋uspto-grants-2011_02
ORD IDord-36de6005e1ff4627bc69c9ee1ca499fe
출처 메모uspto-grants-2011_02