Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
L-(+)-Cysteine → HCID 14881543, 화합물
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | L-(+)-Cysteine | HCID 5862 | — |
| 반응물 | 3-Quinolinecarboxaldehyde | HCID 83641 | — |
| 용매 | Ethanol | HCID 702 | — |
| 생성물 | HCID 14881543 | HCID 14881543 | 75% |
반응 단계
Quinoline-3-carbaldehyde (1.57 g) and 1.21 g of L-cysteine were dissolved in 50 ml of 50% ethanol, and the solution was stirred at room temperature for 1 hour. The resultant crystalline precipitate was collected by suction filtrating, washed with 50% ethanol and dried to give 1.95 g of 2-(3-quinolyl)thiazolidine-4-carboxylic acid. Melting point 173°-175° C. (decomposition).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05470851 |
| 출처 데이터셋 | uspto-grants-1995_11 |
| ORD ID | ord-57fd1430ce8949a6a7d3214a55e2af97 |
| 출처 메모 | uspto-grants-1995_11 |