Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Diethylamine → 2-(Diethylamino-acetylamino)6-amino-benzo[1,2-d:5,4-d']bisthiazole
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Diethylamine | HCID 8021 | — |
| 반응물 | 2-Chloroacetylamino-6-amino-benzo[1,2-d:5,4-d']bisthiazole | HCID 20528201 | — |
| 용매 | 1,4-Dioxane | HCID 31275 | — |
| 생성물 | 2-(Diethylamino-acetylamino)6-amino-benzo[1,2-d:5,4-d']bisthiazole | HCID 86738529 | — |
반응 단계
A mixture of 0.5 gm of 2-(chloroacetyl-amino)-6-amino-benzo[1,2-d:5,4-d']bisthiazole, 0.7 gm of diethylamine and 3 ml of dioxane was refluxed for 2 hours. Then, the solvent was evaporated in vacuo, the residue was dissolved in ethyl acetate, and the solution was washed with water and dried over sodium sulfate. After evaporation of the solvent, 0.3 gm (60% of theory) of the title compound, M.P. 203°-205° C. (from ethanol/dimethylformamide) were obtained.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04344946 |
| 출처 데이터셋 | uspto-grants-1982_08 |
| ORD ID | ord-cce5813548c3422aa236ff55eaeacd1a |
| 출처 메모 | uspto-grants-1982_08 |