Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Hydrochloric Acid → 7-Tert-butyl-chroman-4-ol
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Hydrochloric Acid | HCID 313 | — |
| 반응물 | 2-[2-(3-Tert-butyl-phenoxy)-ethyl]-[1,3]dioxane | HCID 59548552 | — |
| 용매 | Diethyl Ether | HCID 3283 | — |
| 용매 | Tetrahydrofuran | HCID 8028 | — |
| 생성물 | 7-Tert-butyl-chroman-4-ol | HCID 59548526 | — |
반응 단계
The intermediate from step A was dissolved in 20 ml tetrahydrofuran. Concentrated hydrochloric acid (20 mL) was added, and the reaction mixture was stirred at ambient temperature for 4 hours, diluted with diethyl ether and washed with water. The isolated organic layer was dried with magnesium sulfate, filtered and the solvent removed under reduced pressure to give 2.87 g of crude 7-tert-butyl-chroman-4-ol which was used without further purification.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US07812019B2 |
| 출처 데이터셋 | uspto-grants-2010_10 |
| ORD ID | ord-d25c8a5b32e84a68a77b3e7aee1f0cba |
| 출처 메모 | uspto-grants-2010_10 |