Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Tetrahydro-2-(2-propynyloxy)-2H-pyran → (8R,9S,10R,13S,14S,17S)-13-methyl-1,2,3,6,7,8,9,10,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-17-ol
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Tetrahydro-2-(2-propynyloxy)-2H-pyran | HCID 98609 | — |
| 반응물 | Butyllithium | HCID 178418339 | — |
| 용매 | Tetrahydrofuran | HCID 8028 | — |
| 용매 | Hexane | HCID 8058 | — |
| 생성물 | (8R,9S,10R,13S,14S,17S)-13-methyl-1,2,3,6,7,8,9,10,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-17-ol | HCID 252818 | — |
반응 단계
As described under 3D, 460 mg of 7G is produced from 442 mg of 7F with 1.30 ml of 2-(2-propinyloxy)tetrahydro-2H-pyrane and 5.36 ml of a 15% solution of butyllithium in hexane in 70 ml of tetrahydrofuran.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05728689 |
| 출처 데이터셋 | uspto-grants-1998_03 |
| ORD ID | ord-dda6f0d331b14af09fea8960240ce219 |
| 출처 메모 | uspto-grants-1998_03 |