Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Benzo(B)Thiophene → 2,3-Dihydrobenzo(b)thiophene
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Benzo(B)Thiophene | HCID 7221 | — |
| 촉매 | Sodium amalgam | HCID 9837419 | — |
| 용매 | Water | HCID 962 | — |
| 생성물 | 2,3-Dihydrobenzo(b)thiophene | HCID 78319 | — |
반응 단계
The dihydrobenzothiophenes are prepared as depicted in Chart D. A solution of a formula LX benzothiophene in water is stirred with excess sodium amalgam (NaHg) for 24 hr. After workup there is obtained the corresponding Formula LXI dihydrobenzothiophene. (See, e.g., D. T. Witiak, et al., J. Med. Chem. 14, 754 (1971).)
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04611059 |
| 출처 데이터셋 | uspto-grants-1986_09 |
| ORD ID | ord-b72bcf250541411db5b39c9ed0780759 |
| 출처 메모 | uspto-grants-1986_09 |