Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Hydrochloric Acid → 2-Acetamido-6-methylbenzoic acid
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Hydrochloric Acid | HCID 313 | — |
| 반응물 | Acetic Anhydride | HCID 7918 | — |
| 반응물 | Sodium Hydroxide | HCID 14798 | — |
| 반응물 | 6-Methylanthranilic acid | HCID 151210 | — |
| 용매 | Water | HCID 962 | — |
| 생성물 | 2-Acetamido-6-methylbenzoic acid | HCID 2801400 | — |
반응 단계
90.6 g (0.6 mol) of 6-methylanthranilic acid are added to a solution of 24.8 g (0.62 mol) of NaOH in 500 ml of water and 63.4 g (0.62 mol) of acetic anhydride are then added dropwise. After stirring for one hour, the mixture is acidified to pH 3 with conc. HCl with cooling, and the precipitate which deposits is filtered off with suction, washed with water and dried under reduced pressure at 50° C.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05723415 |
| 출처 데이터셋 | uspto-grants-1998_03 |
| ORD ID | ord-1754134a9e1b4ab5a610540df5e81abc |
| 출처 메모 | uspto-grants-1998_03 |