Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Triethyl 2-phosphonopropionate → 2-Phosphonopropionic acid
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Triethyl 2-phosphonopropionate | HCID 107155 | — |
| 용매 | Hydrochloric Acid | HCID 313 | — |
| 생성물 | 2-Phosphonopropionic acid | HCID 73187 | — |
반응 단계
A mixture of ethyl-2-(diethoxyphosphinyl)propionate (15 g., 0.063 moles) in 6 N hydrochloric acid (150 ml.) is heated to reflux for 2.5 hours. After this time, the reaction vessel is fitted with a Dean-Stark trap and heated at reflux an additional thirty minutes. The reaction mixture is concentrated in vacuo to yield 2-phosphonopropionic acid (quantitative).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04151172 |
| 출처 데이터셋 | uspto-grants-1979_04 |
| ORD ID | ord-51634a379c774f2fb0c7ff187d1ea7c9 |
| 출처 메모 | uspto-grants-1979_04 |