Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
4-Chloropyridine hydrochloride → 5-Methoxy-2-(4-pyridinylamino)benzoic acid
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 4-Chloropyridine hydrochloride | HCID 81852 | — |
| 반응물 | 5-Methoxyanthranilic acid | HCID 277930 | — |
| 생성물 | 5-Methoxy-2-(4-pyridinylamino)benzoic acid | HCID 20235853 | 111.7% |
반응 단계
5-Methoxy-2-(4-pyridinylamino)benzoic acid was prepared from 4.9 g of 5-methoxyanthranilic acid and 4.4 g of 4-chloropyridine hydrochloride according to the procedure of Example 1, part (a). There was obtained 8.0 g of 5-methoxy-2-(4-pyridinylamino)benzoic acid which was recrystallized from water and used directly in the next reaction.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04610991 |
| 출처 데이터셋 | uspto-grants-1986_09 |
| ORD ID | ord-3dc619b6ebe644b1beae46073ca5a95e |
| 출처 메모 | uspto-grants-1986_09 |