참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | Methanol | HCID 887 | — |
| 반응물 | Phosphoric Acid | HCID 1004 | — |
| 반응물 | Diphenylamine | HCID 11487 | — |
| 생성물 | Methyldiphenylamine | HCID 11098 | 99.2% |
반응 단계
The reaction apparatus was filled with 2 kg (11.8 mol) of diphenylamine and 200 g (1.74 mol) of phosphoric acid. Methanol was introduced at a rate of 50 ml/h for 40 hours at a reaction temperature of 200°C. The reaction mixture was then cooled to 140°C and the upper phase run-off. 1.822 kg of N-methyldiphenylamine (99.2 %) were obtained.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 특허 번호 | US03969411 |
|---|
| 출처 데이터셋 | uspto-grants-1976_07 |
|---|
| ORD ID | ord-90a596f4823748a283b56b57429b7d77 |
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| 출처 메모 | uspto-grants-1976_07 |
|---|
