Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Water → 3-Amino-2,6-dimethylphenol
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Water | HCID 962 | — |
| 반응물 | Sodium Carbonate | HCID 10340 | — |
| 반응물 | 3-Nitro-2,6-xylenol | HCID 81476 | — |
| 촉매 | Iron | HCID 23925 | — |
| 용매 | Acetic Acid | HCID 176 | — |
| 생성물 | 3-Amino-2,6-dimethylphenol | HCID 81477 | 62% |
반응 단계
157 g (0.94 mole) of 2,6-dimethyl-3-nitro phenol is added little by little, while stirring, to a reducing mixture consisting of 950 cm3 of water, 30 cm3 of acetic acid and 158 g of iron, which has first been heated to 70°. When this addition has been completed, the heating is continued for 20 minutes. The reaction mixture is then neutralized with sodium carbonate and the boiling liquid is filtered. After cooling the filtrate, drying yields 80 g of 3-amino-2,6-dimethyl phenol which, after recrystallization in benzene, melts at 104°.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04035422 |
| 출처 데이터셋 | uspto-grants-1977_07 |
| ORD ID | ord-8ba5f60dc77743459513b68ac7f17a38 |
| 출처 메모 | uspto-grants-1977_07 |