Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
5-Methoxyfuran-2(5H)-one → 6,6-dimethyl-4(RS)-methoxy-3-oxabicyclo (3,1,0) hexan-2-one
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 5-Methoxyfuran-2(5H)-one | HCID 112042 | — |
| 반응물 | Diphenyl isopropylidene sulfurane | HCID 11138905 | — |
| 용매 | Methanol | HCID 887 | — |
| 생성물 | 6,6-dimethyl-4(RS)-methoxy-3-oxabicyclo (3,1,0) hexan-2-one | HCID 12922717 | — |
반응 단계
In a preferred embodiment of the invention, the alcohol ZOH is methanol and the 5(RS)-methoxy-2,5-dihydrofuran-2-one is reacted with diphenyl isopropylidene sulfurane to obtain (1RS, 5SR) 6,6-dimethyl-4(RS)-methoxy-3-oxabicyclo (3,1,0) hexan-2-one which is then subjected to acid hydrolysis to obtain (1RS, 5SR) 6,6-dimethyl-4(RS)-hydroxy-3-oxabicyclo (3,1,0) hexan-2-one.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04801723 |
| 출처 데이터셋 | uspto-grants-1989_01 |
| ORD ID | ord-d5853e3dd0a44beabb6bdd6ee24c84a4 |
| 출처 메모 | uspto-grants-1989_01 |