Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 2419141생성일: 2026년 10월 26일
Benzaldehyde → 3-[(1,3-Benzodithiol-2-ylidene)amino]-5-(phenylmethylene)-2-thioxo-4-thiazolidinone
https://huagongshe.com/reaction/2419141
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | Benzaldehyde | HCID 240 | — |
| 반응물 | 3-[(1,3-Benzodithiol-2-ylidene)amino]-2-thioxo-4-thiazolidinone | HCID 12494993 | — |
| 반응물 | HOAc pyridine | HCID 53401357 | — |
| 용매 | Diethyl Ether | HCID 3283 | — |
| 생성물 | 3-[(1,3-Benzodithiol-2-ylidene)amino]-5-(phenylmethylene)-2-thioxo-4-thiazolidinone | HCID 53942492 | — |
반응 단계
A mixture of 2.0 g of 3-[(1,3-benzodithiol-2-ylidene)amino]-2-thioxo-4-thiazolidinone (see example 37), benzaldehyde (20 ml, excess) and pyridinium acetate (5 ml) is prepared and heated at 120° C for 3 days under nitrogen with stirring. The mixture is then cooled, diluted with ether and filtered. The residue is washed with water and recrystallized from dimethylformamide to yield 2.2 g of the title compound, melting point 288°-289° C.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| 특허 번호 | US04104467 |
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| 출처 데이터셋 | uspto-grants-1978_08 |
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| ORD ID | ord-98fb5272e4e3458392daeac260a4d7d7 |
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| 출처 메모 | uspto-grants-1978_08 |
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