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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 724493생성일: 2026년 10월 27일

Nitromethane → (1-Nitromethylcyclohexyl)acetic acid ethyl ester

https://huagongshe.com/reaction/724493

반응식

참여 물질

역할이름HCID투입량
반응물NitromethaneHCID 6375—
반응물Ethyl cyclohexylideneacetateHCID 73776—
반응물Tetrabutylammonium FluorideHCID 2724141—
용매WaterHCID 962—
용매TetrahydrofuranHCID 8028—
생성물(1-Nitromethylcyclohexyl)acetic acid ethyl esterHCID 11128083—

반응 단계

14.8 g (0.088 mol) of the cyclohexylideneacetic acid ethyl ester produced according to 1.1 were dissolved in 50 ml of tetrahydrofuran, 7.11 ml (0.132 mol) of nitromethane and 88 ml of tetrabutylammonium fluoride (1 molar in tetrahydrofuran) were added under a nitrogen atmosphere and refluxed for 20 hours. After cooling, the mixture was diluted with 50 ml of water and extracted three times with dieethyl ether. The organic phase was washed with 10 wt. % aqueous potassium hydrogensulfate solution and then washed with water, dried over magnesium sulfate and evaporated. (1-Nitromethylcyclohexyl)acetic acid ethyl ester was obtained as an orange-yellow oily liquid. The yield amounted to 19.8 g (98% of theoretical).

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US07141695B2
출처 데이터셋uspto-grants-2006_11
ORD IDord-5f526019b12845bfbeb43cdc56df922f
출처 메모uspto-grants-2006_11