反応式
Br[CH2:2][C:3]1[C:15]2[CH2:14][C:13]3[C:8](=[CH:9][CH:10]=[CH:11][CH:12]=3)[C:7]=2[CH:6]=[CH:5][CH:4]=1.O>C1COCC1>[C:3]1([CH2:2][CH2:2][C:3]2[C:15]3[CH2:14][C:13]4[C:8](=[CH:9][CH:10]=[CH:11][CH:12]=4)[C:7]=3[CH:6]=[CH:5][CH:4]=2)[C:15]2[CH2:14][C:13]3[C:8](=[CH:9][CH:10]=[CH:11][CH:12]=3)[C:7]=2[CH:6]=[CH:5][CH:4]=1参加物
4
実験手順
5.1 g, 19.6 mmol 1-bromomethylfluorene dissolved in 50 ml THF was added dropwise to 0.24 g, 9.9 mmol Mg in 10 ml THF. After addition the Grignard was refluxed for 2 hrs, cooled and water/aqueaous HCl added. After work-up this afforded 1.5 g of CH2CH2(1-fluorenyl)2 as a beige powder. 1H NMR (CDCl3): δ 3.81 ppm (CH2), 3.14 ppm (CH2).
後処理
- additionAfter addition the Grignard
- temperaturewas refluxed for 2 hrs
- temperaturecooled
出典と根拠
- ORDレコード
- ord-2d6978fdcae64e9aad4031a1a25bf1f7
- 出典データセット
- uspto-grants-2002_04
- 特許番号
- US06369254B1
関連ノート
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