Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Potassium Carbonate → Benzimidazole
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Potassium Carbonate | HCID 11430 | — |
| 반응물 | 2-Chlorobenzimidazole | HCID 78572 | — |
| 반응물 | 2-Bromoacetyl-4-ethylthio-3-methylpyridine | HCID 14421553 | — |
| 생성물 | Benzimidazole | HCID 5798 | — |
반응 단계
2-Chlorobenzimidazole is reacted with 2-bromoacetyl-4-ethylthio-3-methylpyridine in the presence of K2CO3 to give 2-chloro-1-[2-[4-ethylthio-3-methylpyridyl])-2-oxoethyl]benzimidazole. This is reacted with thiourea and treated with NH4OH to give 2-mercapto-1-(2-(2-(4-ethylthio-3-methylpyridyl))-2-oxoethyl)benzimidazole
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04725605 |
| 출처 데이터셋 | uspto-grants-1988_02 |
| ORD ID | ord-39008d9572cc46a1a61451fb05242526 |
| 출처 메모 | uspto-grants-1988_02 |