Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
6-Hydroxyhexanoic Acid → epsilon-CAPROLACTONE
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 6-Hydroxyhexanoic Acid | HCID 14490 | — |
| 용매 | Cyclohexane | HCID 8078 | — |
| 생성물 | epsilon-CAPROLACTONE | HCID 10401 | — |
| 생성물 | 1,6-Hexanediol | HCID 12374 | — |
| 생성물 | Cyclohexanol cyclohexanone | HCID 22492587 | — |
반응 단계
1,6-hexanediol and ε-caprolactone are prepared from a carboxylic acid mixture comprising adipic acid, 6-hydroxycaproic acid and small amounts of 1,4-cyclohexanediols which is obtained as a by-product in the oxidation of cyclohexane to cyclohexanone/cyclohexanol using oxygen or oxygen-containing gases by water extraction of the reaction mixture, by esterifying and hydrogenating a substream to give hexanediol and cyclizing 6-hydroxycaproic esters to give caprolactone.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05981769 |
| 출처 데이터셋 | uspto-grants-1999_11 |
| ORD ID | ord-93d42a08a91f4c059127dda534564591 |
| 출처 메모 | uspto-grants-1999_11 |