Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Water → N-cyclopentyl-2,4,5-trimethylfuran-3-hydroxamic acid
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Water | HCID 962 | — |
| 반응물 | Sodium Bicarbonate | HCID 516892 | — |
| 반응물 | 2,4,5-Trimethyl-3-furancarbonyl chloride | HCID 14535934 | — |
| 반응물 | N-cyclopentylhydroxylamine hydrochloride | HCID 21496528 | — |
| 용매 | Dichloromethane | HCID 6344 | — |
| 생성물 | N-cyclopentyl-2,4,5-trimethylfuran-3-hydroxamic acid | HCID 21496531 | — |
반응 단계
27.5 Parts of N-cyclopentylhydroxylamine hydrochloride is dissolved in 200 parts of dichloromethane; a solution of 33.6 parts of sodium hydrogen carbonate in 300 parts of water is then added. At room temperature and while stirring thoroughly, 34.5 parts of 2,4,5-trimethylfuran-3-carboxylic chloride is dripped into this mixture. After the mixture has been stirred for 2 hours the dichloromethane phase is separated, dried over anhydrous sodium sulfate and evaporated. There is obtained 36 parts of N-cyclopentyl-2,4,5-trimethylfuran-3-hydroxamic acid in the form of an oil.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US03993772 |
| 출처 데이터셋 | uspto-grants-1976_11 |
| ORD ID | ord-73b27876e187405da658474c60db9518 |
| 출처 메모 | uspto-grants-1976_11 |