Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Ethanol → Acetic Anhydride
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Ethanol | HCID 702 | — |
| 반응물 | Formaldehyde | HCID 712 | — |
| 반응물 | 4-Isopropyl-6-methoxysaccharin | HCID 10147362 | — |
| 생성물 | Acetic Anhydride | HCID 7918 | — |
| 생성물 | 2-Hydroxymethyl-4-isopropyl-6-methoxysaccharin | HCID 70050790 | — |
반응 단계
Condensation of 4-isopropyl-6-methoxysaccharin with aqueous formaldehyde in ethanol gives 2-hydroxymethyl-4-isopropyl-6-methoxysaccharin, acetylation of which with acetic anhydride and a catalytic amount of sulfuric acid gives 2-acetoxymethyl-4-isopropyl-6-methoxysaccharin.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05380737 |
| 출처 데이터셋 | uspto-grants-1995_01 |
| ORD ID | ord-3b47a05390ba482f9889f95434667817 |
| 출처 메모 | uspto-grants-1995_01 |