Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Ethanol → 9,10-Anthracenedicarboxaldehyde bis(thiosemicarbazone)
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Ethanol | HCID 702 | — |
| 반응물 | 9,10-Anthracenedicarboxaldehyde | HCID 81500 | — |
| 반응물 | Thiosemicarbazide | HCID 2723789 | — |
| 용매 | Acetic Acid | HCID 176 | — |
| 생성물 | 9,10-Anthracenedicarboxaldehyde bis(thiosemicarbazone) | HCID 54125515 | — |
반응 단계
A mixture of 2.34 g. of 9,10-anthracenedicarboxaldehyde and 3.65 g. of thiosemicarbazide in 250 ml. of absolute ethanol containing 2.0 ml. of glacial acetic acid is heated on a steam bath for 24 hours, allowed to cool and then let stand overnight. The solid is collected, washed with absolute ethanol, dried and recrystallized from aqueous dimethylformamide giving the desired product as orange crystals, m.p. 275°-277° C.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04258181 |
| 출처 데이터셋 | uspto-grants-1981_03 |
| ORD ID | ord-2ee26bc51843430c8eefafbe55df0a1b |
| 출처 메모 | uspto-grants-1981_03 |