Carbon Tetrachloride → HCID 3669710, 화합물
반응식
[CH3:1][CH:2]([C:8]([O:10][CH2:11][CH3:12])=[O:9])[C:3]([O:5][CH2:6][CH3:7])=[O:4].C(=O)([O-])[O-].[K+].[K+].C(Cl)(Cl)(Cl)[Cl:20]>[Br-].C([N+](CCCC)(CCCC)CCCC)CCC>[Cl:20][C:2]([CH3:1])([C:3]([O:5][CH2:6][CH3:7])=[O:4])[C:8]([O:10][CH2:11][CH3:12])=[O:9]참가 물질
5
실험 절차
Diethyl methylmalonate (1.74 g, 10 mmol), 1.38 g (10 mmol) of potassium carbonate, 0.12 g of tetra-n-butylammonium bromide, and 5 mL of carbon tetrachloride were mixed at 70° C. for 3 h. Gas chromatographic analysis of the mixture showed complete conversion of the diethyl methylmalonate to give 2.04 g of diethyl α-chloro-α-methylmalonate (98% yield).
출처 및 근거
- ORD 기록
- ord-ef260edd4bb0476dbc6f1f1b1f489bb2
- 출처 데이터셋
- uspto-grants-1992_08
- 특허 번호
- US05138107
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