Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Hydrochloric Acid → Ethyl 7-mercaptochromane-2-carboxylate
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Hydrochloric Acid | HCID 313 | — |
| 반응물 | Ethyl 7-[(triisopropylsilyl)thio]chromane-2-carboxylate | HCID 66878159 | — |
| 용매 | Ethanol | HCID 702 | — |
| 생성물 | Ethyl 7-mercaptochromane-2-carboxylate | HCID 66878558 | — |
반응 단계
To a mixture of ethyl 7-[(triisopropylsilyl)thio]chromane-2-carboxylate (5.6 g, 14.2 mmol) in EtOH (100 ml) was added concentrated HCl (4 ml) and the mixture was stirred at room temperature for 3 h. Evaporation to dryness gave the title compound. Yield: 3.4 g. MS m/z (rel. intensity, 70 eV) 238 (M+, 75), 165 (bp), 163 (56), 132 (50), 131 (43).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US08524766B2 |
| 출처 데이터셋 | uspto-grants-2013_09 |
| ORD ID | ord-835eeba1804541ff8e9865b126b437b6 |
| 출처 메모 | uspto-grants-2013_09 |