Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
4-Chlorobutanoic acid → Gamma-Butyrolactone
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 4-Chlorobutanoic acid | HCID 12300 | — |
| 반응물 | Potassium Hydroxide | HCID 14797 | — |
| 생성물 | Gamma-Butyrolactone | HCID 7302 | — |
| 생성물 | Cyclopropanecarboxylic acid | HCID 15655 | — |
반응 단계
It is known to condense the ethyl ester of 4-chlorobutyric acid with aqueous potassium hydroxide on pumice. There is obtained thereby in moderate yield the ethyl ester of cyclopropane carboxylic acid besides the free acid and γ-butyrolactone (Rambaud, BL. [5] (1938), pages 1552, 1564).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04520209 |
| 출처 데이터셋 | uspto-grants-1985_05 |
| ORD ID | ord-036e0e2f002e418d8ac86ca239b78336 |
| 출처 메모 | uspto-grants-1985_05 |