Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 36461생성일: 2026년 10월 26일
2,3,3,3-Tetrafluoro-2-(1,1,2,2,3,3,3-heptafluoropropoxy)propanoyl fluoride → 2,3,3,3-Tetrafluoro-2-(heptafluoropropoxy)propanoyl chloride
https://huagongshe.com/reaction/36461
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | 2,3,3,3-Tetrafluoro-2-(1,1,2,2,3,3,3-heptafluoropropoxy)propanoyl fluoride | HCID 102740 | — |
| 반응물 | Aluminum(III) Chloride | HCID 6451240 | — |
| 용매 | 1,2-Dichlorobenzene | HCID 7239 | — |
| 생성물 | 2,3,3,3-Tetrafluoro-2-(heptafluoropropoxy)propanoyl chloride | HCID 2782597 | — |
반응 단계
A mixture of AlCl3 and o-dichlorobenzene (4 mL) was treated with CF3CF2CF2OCF(CF3)COF (13.2 g, 40 mmol) and heated at 60° C. for 0.5 hr. Volatiles were removed by vacuum transfer (27 Pa) to give a mixture of two liquids. The lower layer was separated and distilled to provide 8.0 g of colorless liquid, bp ca. 65° C. GC analysis showed 99% purity. 19F NMR (F11): -81.32 (s, CF3), -81.94 (t, J=7.3 Hz, CF3), -79.05 and -84.98 (AB pattern, J=146 Hz, OCF2), -126.1 (d of m's, J=23, CF), -130.1 (s, CF2).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| 특허 번호 | US05414140 |
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| 출처 데이터셋 | uspto-grants-1995_05 |
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| ORD ID | ord-ebfe6b2502e14fcb9b9c95dba4dc8270 |
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| 출처 메모 | uspto-grants-1995_05 |
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