Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
(Chlorothio)formyl chloride → 5-(3,5-Di-tert-butyl-4-oxocyclohexa-2,5-dien-1-ylidene)-1,3,4-oxathiazolidin-2-one
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | (Chlorothio)formyl chloride | HCID 75990 | — |
| 반응물 | 3,5-Ditert-butyl-4-hydroxybenzamide | HCID 616502 | — |
| 생성물 | 5-(3,5-Di-tert-butyl-4-oxocyclohexa-2,5-dien-1-ylidene)-1,3,4-oxathiazolidin-2-one | HCID 135778288 | — |
반응 단계
The procedure of Example 1 is repeated using 3.03 grams of 4-hydroxy-3,5-di-tert-butylbenzamide and 3.18 grams of chlorocarbonylsulfenyl choride. Recrystallization from toluene:heptane (1:1) affords the title compound as a white crystalline solid: mp 155°-157° C. (dec.).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04724246 |
| 출처 데이터셋 | uspto-grants-1988_02 |
| ORD ID | ord-4237d7b249d34c2e8737a3ca18720997 |
| 출처 메모 | uspto-grants-1988_02 |