Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
4-Methoxy-2-aminobenzothiazole → 2-Amino-4-hydroxybenzothiazole
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 4-Methoxy-2-aminobenzothiazole | HCID 21622 | — |
| 반응물 | Aluminum(III) Chloride | HCID 6451240 | — |
| 용매 | Ethanethiol | HCID 6343 | — |
| 생성물 | 2-Amino-4-hydroxybenzothiazole | HCID 24057 | — |
반응 단계
A solution of AlCl3 (5 mmole) in EtSH (10 mL) was cooled to 0° C. and treated with 2-amino-4-methoxybenzothiazole (1 mmole). The mixture was stirred at 0–5° C. for 2 h. Evaporation and extraction gave 2-amino-4-hydroxybenzothiazole as white solid.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US07312219B2 |
| 출처 데이터셋 | uspto-grants-2007_12 |
| ORD ID | ord-81607eb7065443e38d9cae577c238bfb |
| 출처 메모 | uspto-grants-2007_12 |