Chlorosuccinimide → 2-Chloro-1,1,1-triethoxyethane
반응식
[CH2:1]([O:3][C:4]([O:9][CH2:10][CH3:11])([O:6][CH2:7][CH3:8])[CH3:5])[CH3:2].[Cl:12]N1C(=O)CCC1=O>C(Cl)(Cl)(Cl)Cl>[Cl:12][CH2:5][C:4]([O:3][CH2:1][CH3:2])([O:6][CH2:7][CH3:8])[O:9][CH2:10][CH3:11]참가 물질
4
반응 조건
- 온도
- 40 °C
실험 절차
A mixture of 1,1,1-triethoxyethane (97.3 g) and N-chlorosuccinimide (88.1 g) in carbon tetrachloride (600 ml) was warmed to 40° C. and then irradiated with an ultraviolet lamp. The reaction became exothermic and then subsided upon completion of the reaction. The precipitated succinimide byproduct was filtered off and the filtrate was concentrated to remove carbon tetrachloride. The residual liquid was distilled to obtain pure 2-chloro-1,1,1-triethoxyethane (91.0 g; b.p. 91° C./25 mm).
후처리
- customirradiated with an ultraviolet lamp
- customsubsided upon completion of the reaction
- filtrationThe precipitated succinimide byproduct was filtered off
- concentrationthe filtrate was concentrated
- customto remove carbon tetrachloride
- distillationThe residual liquid was distilled
출처 및 근거
- ORD 기록
- ord-3f1521d404b14cd4bf43a059b7950a8c
- 출처 데이터셋
- uspto-grants-1988_02
- 특허 번호
- US04723010
반응 노트
불러오는 중…