Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Iodine → 4-[(4-Hydroxyphenyl)disulfanyl]phenol
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Iodine | HCID 807 | — |
| 반응물 | Potassium Iodide | HCID 4875 | — |
| 반응물 | 4-Mercaptophenol | HCID 240147 | — |
| 반응물 | Sodium Bicarbonate | HCID 516892 | — |
| 용매 | Ethanol | HCID 702 | — |
| 용매 | Water | HCID 962 | — |
| 생성물 | 4-[(4-Hydroxyphenyl)disulfanyl]phenol | HCID 280665 | 97.5% |
반응 단계
A solution of 4-mercaptophenol (200 g., 1.6 m.) in 300 ml. 60% aqueous ethanol was brought to pH 7 by the addition of sodium bicarbonate. A solution of iodine (200 g., 0.8 m.) and potassium iodide (50 g.) in 300 ml. water was added until a yellow end point was reached. The product was filtered off, washed with water and dried. Yield: 97.5%, mp. 144°-6° (lit. 148°-50°). The 1H nmr was consistent with the disulfide structure of the formula: ##STR2##
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04156764 |
| 출처 데이터셋 | uspto-grants-1979_05 |
| ORD ID | ord-7a3062d7fc634095b146115138a97834 |
| 출처 메모 | uspto-grants-1979_05 |