Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
N,N-Dimethylaniline → HCID 178482873, 화합물
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | N,N-Dimethylaniline | HCID 949 | — |
| 반응물 | Tetrahydrofuran | HCID 8028 | — |
| 반응물 | 4-(N,N-dimethylamino)-phenylazobenzoyl chloride, hydrochloride | HCID 131711441 | — |
| 반응물 | HCID 178507366 | HCID 178507366 | — |
| 생성물 | HCID 178482873 | HCID 178482873 | — |
반응 단계
A mixture of 5-aminobenzotriazole (0.47 g), 4-(N,N-dimethylamino)-phenylazobenzoyl chloride, hydrochloride (1.13 g) and N,N-dimethylaniline (0.84 g) in dry tetrahydrofuran was stirred overnight and the resulting precipitate was filtered off and recrystallized in a dimethylformamide/water mixture to give pure dye, 0.73 g, m.p. 246°, λmax (methanol)=435 nm.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04173478 |
| 출처 데이터셋 | uspto-grants-1979_11 |
| ORD ID | ord-fe14c8a2eb854e79aad88b5c6bd5ca41 |
| 출처 메모 | uspto-grants-1979_11 |