Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Hydrochloric Acid → 3,5,6-Trimethyl-2-[1-(3-pyridyl)ethyl]-1,4-benzoquinone hydrochloride
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Hydrochloric Acid | HCID 313 | — |
| 반응물 | 3,5,6-Trimethyl-2-[1-(3-pyridyl)ethyl]-1,4-benzoquinone | HCID 14277765 | — |
| 용매 | Ethanol | HCID 702 | — |
| 생성물 | 3,5,6-Trimethyl-2-[1-(3-pyridyl)ethyl]-1,4-benzoquinone hydrochloride | HCID 14277766 | 91% |
반응 단계
To a solution of 5.4 g (21.2 mmol) of 3,5,6-trimethyl-2-[1-(3-pyridyl)ethyl]-1,4-benzoquinone in ethanol (30 ml), 1.8 ml of concentrated hydrochloric acid was added and the resultant solution was concentrated under reduced pressure. To the residue ethyl acetate was added and the resultant crystals were collected by filtration and recrystallized from ethanol-ethyl acetate, to give 5.6 g (91%) of 3,5,6-trimethyl-2-[1-(3-pyridyl)ethyl]-1,4-benzoquinone hydrochloride.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05106858 |
| 출처 데이터셋 | uspto-grants-1992_04 |
| ORD ID | ord-70c7234f8bfd4c8bbd9a51b92852fdac |
| 출처 메모 | uspto-grants-1992_04 |