Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
5-Cyclododecylidenepentanoic acid → 5-Cyclododecylpentanoic acid
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 5-Cyclododecylidenepentanoic acid | HCID 23344488 | — |
| 촉매 | Platinum oxide (PtO) | HCID 82844 | — |
| 용매 | Acetic Acid | HCID 176 | — |
| 생성물 | 5-Cyclododecylpentanoic acid | HCID 23344458 | 96.9% |
반응 단계
From Example 9Ci above, 0.276 g (0.001 mole) of 5-cyclododecylidene pentanoic acid was dissolved in 30 ml of glacial acetic acid. Platinum oxide (0.027 g) was added and the mixture was hydrogenated on a sloping-manifold hydrogenation apparatus for 3 hr at room temperature. The resultant mixture was then filtered through Celite (diatomaceous earth). The solvent was removed in vacuo to yield 0.26 g (93.8%) of 5-cyclododecylpentanoic acid having the following physical characteristics:
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04220795 |
| 출처 데이터셋 | uspto-grants-1980_09 |
| ORD ID | ord-e6c20d51d5c64878ad6f633a5606bfa5 |
| 출처 메모 | uspto-grants-1980_09 |