Dimethyl maleate → Dimethyl (dimethoxyphosphinyl)succinate
반응식
[C:1]([O:9][CH3:10])(=[O:8])/[CH:2]=[CH:3]\[C:4]([O:6][CH3:7])=[O:5].[P:11]([O-:16])([O:14][CH3:15])[O:12][CH3:13]>C[O-].[Na+]>[CH3:13][O:12][P:11]([CH:2]([C:1]([O:9][CH3:10])=[O:8])[CH2:3][C:4]([O:6][CH3:7])=[O:5])(=[O:16])[O:14][CH3:15]참가 물질
4
반응 조건
- 온도
- 100 °C
실험 절차
20 ml of 5% sodium methylate solution are added dropwise to 144 g (1 mol) of dimethyl maleate and 110 g of dimethyl phosphite until the exothermic reaction is completed. The reaction mixture is stirred for a further 30 minutes at 100° C. and then freed from low volatility constituents.
출처 및 근거
- ORD 기록
- ord-a86589083614466a91c3fab371711d9b
- 출처 데이터셋
- uspto-grants-1980_11
- 특허 번호
- US04235976
반응 노트
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