Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Ammonia → HCID 54387914, 화합물
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Ammonia | HCID 222 | — |
| 반응물 | Ethanol | HCID 702 | — |
| 반응물 | 4-Chlorobenzalacetone | HCID 98183 | — |
| 반응물 | Rhodanine | HCID 1201546 | — |
| 생성물 | HCID 54387914 | HCID 54387914 | — |
반응 단계
A mixture of 1.33 g (0.01 mol) of rhodanine, 1.80 g (0.01 mol) of 4-chlorobenzalacetone, 20 ml of ethanol and 2 ml of aqueous ammonia was heated under reflux for 4 hours. After cooling, the precipitated crystals were recovered by filtration and washed with methanol to give 0.52 g of the desired 5-(α-methyl-4-chlorocinnamylidene)-4-oxo-2-thioxothiazolidine.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04897406 |
| 출처 데이터셋 | uspto-grants-1990_01 |
| ORD ID | ord-cca7abc450654ffc956a09767c423888 |
| 출처 메모 | uspto-grants-1990_01 |