Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Water → 6-bromo-4-diethylthiocarbamoylthio-3-propyl-2H-1-benzopyran-2-one
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Water | HCID 962 | — |
| 반응물 | Sodium Diethyldithiocarbamate | HCID 533728 | — |
| 반응물 | 6-bromo-4-chloro-3-propyl-2H-1-benzopyran-2-one | HCID 19351628 | — |
| 용매 | Dimethylformamide | HCID 6228 | — |
| 생성물 | 6-bromo-4-diethylthiocarbamoylthio-3-propyl-2H-1-benzopyran-2-one | HCID 19351619 | — |
반응 단계
A solution of 6-bromo-4-chloro-3-propyl-2H-1-benzopyran-2-one (0.5 g) in dimethylformamide (2 ml) was treated with sodium diethyldithiocarbamate (0.34 g). The mixture was stirred at room temperature under nitrogen overnight and then poured into water, extracted with diethyl ether and the extract washed with brine, dried and evaporated under reduced pressure to give 6-bromo-4-diethylthiocarbamoylthio-3-propyl-2H-1-benzopyran-2-one, m.p. 135-7°. (compound 16)
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US06034121 |
| 출처 데이터셋 | uspto-grants-2000_03 |
| ORD ID | ord-68208a4527674e13946886f99212d572 |
| 출처 메모 | uspto-grants-2000_03 |