Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Water → Gamma-Butyrolactone
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Water | HCID 962 | — |
| 반응물 | Tetrahydrofuran | HCID 8028 | — |
| 반응물 | 2,5-Dihydrofuran | HCID 15570 | — |
| 촉매 | Rhenium | HCID 23947 | — |
| 용매 | 1-Butanol | HCID 263 | — |
| 생성물 | Gamma-Butyrolactone | HCID 7302 | — |
| 생성물 | Furan | HCID 8029 | — |
반응 단계
In a manner similar to that described in Example 5 14 mL/h of 2,5-dihydrofuran and 24 mL/h of water were passed over the rhenium-on-activated charcoal catalyst at 220° C. At quantitative conversion, γ-butyrolactone was formed with a selectivity of 87% (furan: 2.5%; tetrahydrofuran: 9%; n-butanol: 1%; remainder: various non-analyzed low-boiling fractions).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05646307 |
| 출처 데이터셋 | uspto-grants-1997_07 |
| ORD ID | ord-7d76b87c4a6741e8bd563914536cd62a |
| 출처 메모 | uspto-grants-1997_07 |