Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Oxygen → 4-(1-methoxytridecyl)-5-hydroxy-2(5H)-furanone
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Oxygen | HCID 977 | — |
| 반응물 | Tetrahydrofuran | HCID 8028 | — |
| 반응물 | Rose Bengal Lactone | HCID 69439 | — |
| 반응물 | 4-(1-Methoxytridecyl)-2-trimethylsilylfuran | HCID 15037058 | — |
| 생성물 | 4-(1-methoxytridecyl)-5-hydroxy-2(5H)-furanone | HCID 15037059 | — |
반응 단계
A mixture of 4-(1-methoxytridecyl)-2-trimethylsilylfuran (280 mg, 0.8 mmol) and Rose Bengal (5 mg) in tetrahydrofuran (7 ml) was exposed to singlet oxygen for 5 hr at -78°. The residue, after solvent removal, was flash chromatographed on silica using 60% ethyl ether/petroleum ether. Fractions with Rf of about 0.21 on evaporation afforded the 4-(1-methoxytridecyl)-5-hydroxy-2(5H)-furanone as a colorless prism: mp 53°-4°.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05134128 |
| 출처 데이터셋 | uspto-grants-1992_07 |
| ORD ID | ord-644f675e0b2348ab9e3d6f535dd0e83a |
| 출처 메모 | uspto-grants-1992_07 |