Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Sulfuric Acid → (Phenylthio)acetic acid, cyclohexyl ester
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Sulfuric Acid | HCID 1118 | — |
| 반응물 | Ethyl caprate | HCID 8048 | — |
| 반응물 | (Phenylthio)acetic acid | HCID 59541 | — |
| 용매 | Cyclohexanol | HCID 7966 | — |
| 생성물 | (Phenylthio)acetic acid, cyclohexyl ester | HCID 533051 | — |
반응 단계
The procedure is as in Example 20 for the preparation of ethyl n-decanoate, starting with (phenylthio)acetic acid (20 g) and 36N aqueous sulphuric acid solution (0.32 cc) in cyclohexanol (100 cc). After purification by chromatography on a silica column with a mixture of cyclohexane and ethyl acetate (70:30 by volume) as eluent, cyclohexyl (phenylthio)acetate (29 g) is obtained, and is used in the crude state in the subsequent phases.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04971979 |
| 출처 데이터셋 | uspto-grants-1990_11 |
| ORD ID | ord-4be16bfd5f344547ad4736ea0f431ad0 |
| 출처 메모 | uspto-grants-1990_11 |