Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
6-Benzothiazolecarboxylic acid, 2-amino- → 4-Amino-3-mercaptobenzoic acid
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 6-Benzothiazolecarboxylic acid, 2-amino- | HCID 66740 | — |
| 용매 | Water | HCID 962 | — |
| 용매 | Potassium Hydroxide | HCID 14797 | — |
| 생성물 | 4-Amino-3-mercaptobenzoic acid | HCID 598058 | — |
반응 단계
Reflux 59 gm of 2-aminobenzothiazole-6-carboxylic acid (prepared by the procedure of Ann., 558, pg. 29, 1947) in a mixture of 300 gm of potassium hydroxide and 300 gm of water for 31/2 hours. Cool and use in the next step as the dipotassium salt.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04263207 |
| 출처 데이터셋 | uspto-grants-1981_04 |
| ORD ID | ord-9d56b1292f1b47de9054de9b34351b5c |
| 출처 메모 | uspto-grants-1981_04 |