Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Sodium Carbonate → Sodium 4-(benzothiazol-2-yl)-3-methylphenylsulphamate
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Sodium Carbonate | HCID 10340 | — |
| 반응물 | Chlorosulfonic acid | HCID 24638 | — |
| 반응물 | Sulfamate ion | HCID 177700 | — |
| 반응물 | 4-(1,3-Benzothiazol-2-Yl)-2-Methylaniline | HCID 384525 | — |
| 용매 | 2-Methylpyridine | HCID 7975 | — |
| 생성물 | Sodium 4-(benzothiazol-2-yl)-3-methylphenylsulphamate | HCID 23717893 | 82% |
반응 단계
2-(4'-amino-3'-methylphenyl)benzothiazole was treated with chlorsulphonic acid in 2-picoline and sodium carbonate according to the above-described general procedure for preparation of sulphamate salts. A yellow powder was obtained in 82% yield, m.p. 169.5° C. (dec).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US06034246 |
| 출처 데이터셋 | uspto-grants-2000_03 |
| ORD ID | ord-b284a1addd384723abc044f769c917ea |
| 출처 메모 | uspto-grants-2000_03 |