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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 1022578생성일: 2026년 10월 27일

Acetonitrile → (3RS)-3-(3,4-dichlorophenyl)-3-hydroxy-4-methoxybutanenitrile

https://huagongshe.com/reaction/1022578

반응식

참여 물질

역할이름HCID투입량
반응물AcetonitrileHCID 6342—
반응물1-(3,4-Dichlorophenyl)-2-methoxyethanoneHCID 20255641—
반응물HCID 178418244HCID 178418244—
용매TetrahydrofuranHCID 8028—
생성물(3RS)-3-(3,4-dichlorophenyl)-3-hydroxy-4-methoxybutanenitrileHCID 6697616894.8%

반응 단계

To a solution of 1.6 M n-butyllithium/hexane solution (20 ml) in THF (50 mL) was added dropwise a solution of acetonitrile (1.23 g) in THF (5 mL) at −78° C., and the mixture was stirred for 15 min, and at −40° C. for 15 min. A solution of 1-(3,4-dichlorophenyl)-2-methoxyethanone (5.00 g) in THF (30 mL) was added dropwise at −78° C., and the mixture was gradually warmed with stirring to room temperature, and stirred for 20 min. The reaction mixture was quenched with water, and the mixture was extracted with ethyl acetate. The organic layer was washed with brine, and dried over anhydrous magnesium sulfate, and the solvent was evaporated. The residue was purified by silica gel column chromatography (eluent; hexane:ethyl acetate (0%-100%)) to give the title compound (5.63 g).

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US08722662B2
출처 데이터셋uspto-grants-2014_05
ORD IDord-997cf602467b42569cd073dd4c05fe46
출처 메모uspto-grants-2014_05