Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
4-Chlorobenzotrichloride → Benzoxazole, 5-chloro-2-(4-chlorophenyl)-
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 4-Chlorobenzotrichloride | HCID 21277 | — |
| 반응물 | Phenol, 2-amino-4-chloro-, hydrochloride (1:1) | HCID 165320 | — |
| 생성물 | Benzoxazole, 5-chloro-2-(4-chlorophenyl)- | HCID 548468 | — |
반응 단계
Compound XIV was prepared as in Example 12 at 180° C from p-chlorobenzotrichloride and 2-amino-4-chlorophenol hydrochloride, and purified through a preheated aluminum trioxide column: 16 g of raw product, M.P. 178°-183° C (61% of the theory). Upon recrystallization from benzene: M.P. 190°-192° C.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04107169 |
| 출처 데이터셋 | uspto-grants-1978_08 |
| ORD ID | ord-47fcb5c3ddfc43a4a3f79153bd75a1ad |
| 출처 메모 | uspto-grants-1978_08 |