Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Hydrazine → N'-[(4-cyanophenyl)methylidene]benzenesulfonohydrazide
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Hydrazine | HCID 9321 | — |
| 반응물 | Benzenesulfonyl hydrazide | HCID 65723 | — |
| 반응물 | 4-Cyanobenzaldehyde | HCID 66042 | — |
| 용매 | Ethanol | HCID 702 | — |
| 생성물 | N'-[(4-cyanophenyl)methylidene]benzenesulfonohydrazide | HCID 1474568 | — |
반응 단계
Benzenesulfonyl hydrazine (20.5 g, 0.12 mole) was dissolved by warming in 110 ml absolute ethanol. p-Cyanobenzaldehyde (15.6 g, 0.12 mole) was separately dissolved in 50 ml of hot ethanol and added to the hydrazine solution. The resulting slurry was refluxed 0.5 hour, cooled and filtered to yield 28.1 g; m.p. 209°-213°. Recrystallization from CH3CN gave purified title product: 23.7 g; m.p. 210°-213°.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04732907 |
| 출처 데이터셋 | uspto-grants-1988_03 |
| ORD ID | ord-774cb67f10974ed1b56b581437b1501f |
| 출처 메모 | uspto-grants-1988_03 |