Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Toluene → 2-Diethylphosphinoylmethyl-1,3-dioxolane
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Toluene | HCID 1140 | — |
| 반응물 | 3-Bromo-1,2-propanediol | HCID 20827 | — |
| 반응물 | Diethyl (2,2-diethoxyethyl)phosphonate | HCID 82071 | — |
| 촉매 | p-Toluenesulfonic acid | HCID 6101 | — |
| 생성물 | 2-Diethylphosphinoylmethyl-1,3-dioxolane | HCID 21255858 | — |
반응 단계
Diethylphosphonoacetaldehyde diethylacetal (VIIa) was condensed with 3-bromo-1,2-propanediol (Va) in the presence of p-toluenesulfonic acid as a catalyst and reflux in toluene to yield 2-diethylphosphinoylmethyl-1,3-dioxolane of formula (IId) as a mixture of cis and trans isomers;
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05789394 |
| 출처 데이터셋 | uspto-grants-1998_08 |
| ORD ID | ord-99dba77c6d954ebd9cf80aceca691da4 |
| 출처 메모 | uspto-grants-1998_08 |