Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Cyclohexene, 1-((trimethylsilyl)oxy)- → beta(R)-benzyloxy-1,4-dioxaspiro[4,5]decane-2(R)-ethanol
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Cyclohexene, 1-((trimethylsilyl)oxy)- | HCID 81161 | — |
| 반응물 | (2R,3R)-(-)-2-Benzyloxy-1,3,4-butanetriol | HCID 10867592 | — |
| 촉매 | Hydrochloric Acid | HCID 313 | — |
| 용매 | Diethyl Ether | HCID 3283 | — |
| 생성물 | beta(R)-benzyloxy-1,4-dioxaspiro[4,5]decane-2(R)-ethanol | HCID 53702433 | 96,624.102% |
반응 단계
4.34 g (0.02 mol) of (2R,3R)-2-benzyloxybutane-1,3,4-triol were suspended in a mixture of 3.4 g (0.02 mmol) of 1-cyclohexenyloxytrimethylsilane and 40 ml of diethyl ether. Two drops of concentrated hydrochloric acid were added and the mixture was stirred at room temperature for 30 minutes. The mixture was then evaporated to give 5.65 g of β(R) -benzyloxy-1,4-dioxaspiro[4,5]decane-2(R)-ethanol in the form of a colourless viscous oil; MS: m/e 292 [M]+.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05516913 |
| 출처 데이터셋 | uspto-grants-1996_05 |
| ORD ID | ord-bd3fcfa9c2394d11a2c7feea445d9800 |
| 출처 메모 | uspto-grants-1996_05 |