Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Ethylene Glycol → 2-[2-[2-(2-Chloroethoxy)ethoxy]ethoxy]ethanol
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Ethylene Glycol | HCID 174 | — |
| 반응물 | 1,2-Bis(2-chloroethoxy)ethane | HCID 8171 | — |
| 반응물 | Potassium Hydroxide | HCID 14797 | — |
| 생성물 | 2-[2-[2-(2-Chloroethoxy)ethoxy]ethoxy]ethanol | HCID 138434 | 30% |
반응 단계
A solution of 1,8-dichloro-3, 6-dioxaoctane (40 g) and potassium hydroxide (11.8 g) in ethylene glycol (100 ml) was stirred at 100° C. for 18 h. The mixture was then cooled, filtered and the residue washed with acetone (2×35 ml). The combined filtrate was then distilled to yield the product as a clear oil (13.5 g, 30%), b.p. 120°-122° C. /0.2 mm Hg; I.r. (liquid film) 3430 cm-1.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05693477 |
| 출처 데이터셋 | uspto-grants-1997_12 |
| ORD ID | ord-04ebba5ff6234909ac777d2d5fcef81d |
| 출처 메모 | uspto-grants-1997_12 |