Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Water → 7,12-Dioxaspiro(5,6)dodec-9-ene
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Water | HCID 962 | — |
| 반응물 | Cyclohexanone | HCID 7967 | — |
| 반응물 | cis-2-BUTENE | HCID 5287573 | — |
| 용매 | Benzene | HCID 241 | — |
| 생성물 | 7,12-Dioxaspiro(5,6)dodec-9-ene | HCID 260941 | — |
반응 단계
Cis-but-2-ene, 4-diol (50 g), cyclohexanone (50 g) and SNCA catalyst (2.5 g) were refluxed in benzene (75 ml) using a Deanstark water separator. The catalyst was filtered, the solvent evaporated and the residue distilled at 80°-85° C./4 torr to give 7,12-dioxaspiro[5,6]dodec-9-ene of formula III (92%) of the drawings.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05728848 |
| 출처 데이터셋 | uspto-grants-1998_03 |
| ORD ID | ord-2751c75ddf0c486a8d95a650128f9c7e |
| 출처 메모 | uspto-grants-1998_03 |