Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Benzene → 4-Amino-2,6-di-tert-butylphenol
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Benzene | HCID 241 | — |
| 반응물 | Sodium Hydroxide | HCID 14798 | — |
| 반응물 | Phenol, 2,6-bis(1,1-dimethylethyl)-4-nitroso- | HCID 70383 | — |
| 반응물 | Sodium dithionate | HCID 146045 | — |
| 용매 | Water | HCID 962 | — |
| 생성물 | 4-Amino-2,6-di-tert-butylphenol | HCID 314220 | — |
반응 단계
2,6-di tert.butyl-4-aminophenol was prepared by adding in a nitrogen atmosphere, a solution of 70 grams of sodium dithionate in 300 milliliters of water to a mixture of 23.5 grams of 2,6-di tert.butyl-4-nitrosophenol, 80 milliliters of 5 N sodium hydroxide solution and 160 milliliters of water. The addition was accomplished in 45 minutes at 24° C. to 41° C. After stirring for 21/4 hours, 100 milliliters of benzene was added to dissolve the solid product, and the layers were separated.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04152319 |
| 출처 데이터셋 | uspto-grants-1979_05 |
| ORD ID | ord-3e06d5bb08894a8ca781c0a615422762 |
| 출처 메모 | uspto-grants-1979_05 |