Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
7-Amino-4-hydroxy-2-naphthalenesulfonic acid → 8-Amino-4-hydroxynaphthalene-2-sulphonic acid
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 7-Amino-4-hydroxy-2-naphthalenesulfonic acid | HCID 6868 | — |
| 반응물 | 2-Amino-8-hydroxynaphthalene-6-sulfonic acid | HCID 7022 | — |
| 반응물 | 2-Amino-4-Nitrophenol | HCID 3613389 | — |
| 반응물 | 2-Amino-5-Nitrophenol | HCID 4984721 | — |
| 생성물 | 8-Amino-4-hydroxynaphthalene-2-sulphonic acid | HCID 68106 | — |
반응 단계
On account of their easy accessibility and the neutral black shade obtainable therewith, particular interest attaches to the dyes that are derived from 1-hydroxy-2 amino-4-nitrobenzene or 1-hydroxy-2-amino-5-nitrobenzene as diazo components, and from 1-hydroxy-7-aminonaphthalene-3-sulphonic acid or 1-hydroxy-6-aminonaphthalene-3-sulphonic acid as coupling component.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04105400 |
| 출처 데이터셋 | uspto-grants-1978_08 |
| ORD ID | ord-c1c8d50aec0c424c9b93508d4f60a03c |
| 출처 메모 | uspto-grants-1978_08 |