Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 4177생성일: 2026년 10월 24일
(Chlorothio)formyl chloride → 5-[2-(4-Hydroxy-3,5-di-tert-butylphenyl)ethyl]-1,3,4-oxathiazol-2-one
https://huagongshe.com/ko/reaction/4177
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | (Chlorothio)formyl chloride | HCID 75990 | — |
| 반응물 | 3-(3,5-Di-tert-butyl-4-hydroxyphenyl)propanamide | HCID 12271476 | — |
| 용매 | Toluene | HCID 1140 | — |
| 생성물 | 5-[2-(4-Hydroxy-3,5-di-tert-butylphenyl)ethyl]-1,3,4-oxathiazol-2-one | HCID 20152932 | — |
반응 단계
A suspension of 13.45 grams of 3-[4-hydroxy-3,5-di- tert-butylphenyl]propionamide in 150 ml of toluene is admixed with 20.22 grams of chlorocarbonyl sulfenyl chloride added dropwise. After heating the reaction mixture at 60° C. for 20 hours, the solvent is removed under reduced pressure. The residue is recrystallized from heptane to give the title compound as a pale yellow crystalline solid: mp 82°-86° C.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 특허 번호 | US04724246 |
|---|
| 출처 데이터셋 | uspto-grants-1988_02 |
|---|
| ORD ID | ord-aceb139e08c74474b4660ef26669537f |
|---|
| 출처 메모 | uspto-grants-1988_02 |
|---|
