Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Sodium Dithionite → 1,3-Diallyl-5,6-diaminouracil
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Sodium Dithionite | HCID 24489 | — |
| 반응물 | Uracil, 1,3-diallyl-6-amino-5-nitroso- | HCID 572531 | — |
| 용매 | Water | HCID 962 | — |
| 용매 | Ethyl Acetate | HCID 8857 | — |
| 생성물 | 1,3-Diallyl-5,6-diaminouracil | HCID 13525062 | 104.2% |
반응 단계
The 1,3-diallyl-5-nitroso-6-aminouracil (4.5 g) was suspended in 150 ml of ethyl acetate and treated with 23.6 g of sodium dithionite in 64 ml of water. After 1 hour, the layers were separated and the aqueous phase was extracted with ethyl acetate (4×100 ml). The combined organic extracts were dried over magnesium sulfate, filtered and concentrated and the residue was purified by flash chromatography (10% methanol in chloroform) to yield 4.41 g of 1,3-diallyl-5,6-diaminouracil.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05734052 |
| 출처 데이터셋 | uspto-grants-1998_03 |
| ORD ID | ord-c8f15eb953a84aa19e1130c014edb8b2 |
| 출처 메모 | uspto-grants-1998_03 |