Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Dihexylamine → 4-(N,N-di-n-hexylamino)-3-ethoxy-1,1-dioxo-1,2,5-thiadiazole
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Dihexylamine | HCID 8920 | — |
| 반응물 | 3,4-Diethoxy-1,2,5-thiadiazole-1,1-dioxide | HCID 11217995 | — |
| 용매 | Ethanol | HCID 702 | — |
| 생성물 | 4-(N,N-di-n-hexylamino)-3-ethoxy-1,1-dioxo-1,2,5-thiadiazole | HCID 22138787 | 72.4% |
반응 단계
Dihexylamine (90 mg, 0.48 mmol) was added to a solution of 3,4-diethyloxy-1,1-dioxo-1,2,5-thiadiazole (100 mg, 0.48 mmol) in ethanol (5 mL) and the reaction stirred overnight at room temperature. The solvent was removed under reduced pressure and the residue absorbed onto silica gel, and purified by flash column chromatography (silica, hexane:EtOAc 3:1) to yield 4-(N,N-di-n-hexylamino)-3-ethoxy-1,1-dioxo-1,2,5-thiadiazole (120 mg, 72%). MS (EI, m/e 345).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US07538215B2 |
| 출처 데이터셋 | uspto-grants-2009_05 |
| ORD ID | ord-9e67ebadc2a440d98db9cb0fd6976dbc |
| 출처 메모 | uspto-grants-2009_05 |