Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Ammonia → Benzo[4,5]thiazolo[2,3-c][1,2,4]triazol-3(2H)-one
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Ammonia | HCID 222 | — |
| 반응물 | Urea | HCID 1176 | — |
| 반응물 | 2-Benzothiazolinone, hydrazone | HCID 11988 | — |
| 생성물 | Benzo[4,5]thiazolo[2,3-c][1,2,4]triazol-3(2H)-one | HCID 178518874 | — |
반응 단계
2-Hydrazinobenzothiazole (100 grams) and urea (100 grams) were fused on an oil bath at about 180° C. for about an hour, by which time the molten material had solidified and evolution of ammonia had ceased. The solid thus obtained, the desired s-triazolo(3,4-b)benzothiazol-3-ol, was recrystallized twice from methanol, m.p., 235° C.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04064261 |
| 출처 데이터셋 | uspto-grants-1977_12 |
| ORD ID | ord-f7b742480a194742812562bd135ee7a9 |
| 출처 메모 | uspto-grants-1977_12 |