돌아가기
Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 339004생성일: 2026년 10월 25일

Dimethyl Sulfate → 1-(Methoxymethyl)-2-nitrobenzene

https://huagongshe.com/reaction/339004

반응식

참여 물질

역할이름HCID투입량
반응물Dimethyl SulfateHCID 6497—
반응물2-Nitrobenzyl alcoholHCID 11923—
반응물Sodium HydroxideHCID 14798—
촉매Tetrabutylammonium hydrogen sulfateHCID 94433—
용매WaterHCID 962—
용매DichloromethaneHCID 6344—
생성물1-(Methoxymethyl)-2-nitrobenzeneHCID 1261668991.4%

반응 단계

To a solution of (2-nitrophenyl)methanol (5.13 g, 33.50 mmol) in DCM (75 mL) was added 3.35 N NaOH (75 mL, 251.2 mmol) in water at ambient temperature and stirred at ambient temperature for 10 minutes. Me2SO4 (6.38 ml, 67.0 mmol) and tetrabutylammonium hydrogen sulfate (0.57 g, 1.68 mmol) were added and the mixture stirred vigorously for 20 hours at ambient temperature. The reaction mixture was diluted with DCM (100 mL) and organic layer was separated, washed with brine, dried (sodium sulfate), filtered and concentrated under reduced pressure. The residue was purified by flash chromatography on silica gel (5:1 hexane/ethyl acetate) to give 1-(methoxymethyl)-2-nitrobenzene (5.12 g, 91.4%) as an oil.

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US08889704B2
출처 데이터셋uspto-grants-2014_11
ORD IDord-3ce3c4966cc3415d84870434888c0353
출처 메모uspto-grants-2014_11