Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Acetic Acid → (5-Benzylidene-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl)acetic acid
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Acetic Acid | HCID 176 | — |
| 반응물 | Benzaldehyde | HCID 240 | — |
| 반응물 | 3-Thiazolidineacetic acid, 4-oxo-2-thioxo- | HCID 79793 | — |
| 반응물 | Sodium Acetate | HCID 517045 | — |
| 용매 | Water | HCID 962 | — |
| 생성물 | (5-Benzylidene-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl)acetic acid | HCID 2769989 | 50.1% |
반응 단계
A mixture of 955 mg of 3-carboxymethylrhodanine, 516 mg of sodium acetate, 10 ml of acetic acid and 637 mg of benzaldehyde was heat-refluxed for 2 hours. To the reaction mixture was added 20 ml of water, and the precipitated crystals were filtered. The resulting crystals were recrystallized from ethanol to obtain 699 mg of the titled compound.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04464382 |
| 출처 데이터셋 | uspto-grants-1984_08 |
| ORD ID | ord-a75a90f5f67d4c06882b1814f400cfc3 |
| 출처 메모 | uspto-grants-1984_08 |