Water → 2,2-Cyclopentadienyl(9-fluorenyl)-ethylbenzene

HRID 50551ノート

反応式

HRID 50551 の反応式
[CH:1]1[C:13]2[CH2:12][C:11]3[C:6](=[CH:7][CH:8]=[CH:9][CH:10]=3)[C:5]=2[CH:4]=[CH:3][CH:2]=1.[Li].[CH3:15][C:16]([C:22]1[CH:27]=[CH:26][CH:25]=[CH:24][CH:23]=1)=[C:17]1[CH:21]=[CH:20][CH:19]=[CH:18]1.O>O1CCCC1>[CH:17]1([C:16]2[C:15]([CH:12]3[C:11]4[CH:10]=[CH:9][CH:8]=[CH:7][C:6]=4[C:5]4[C:13]3=[CH:1][CH:2]=[CH:3][CH:4]=4)=[C:25]([CH2:24][CH3:23])[CH:26]=[CH:27][CH:22]=2)[CH2:18][CH2:19][CH:20]=[CH:21]1

参加物

5

反応物 3

HCID 962WaterHCID 5928226-Methyl-6-phenylfulveneHCID 69882698Lithium Fluorene

生成物 1

HCID 227351332,2-Cyclopentadienyl(9-fluorenyl)-ethylbenzene収率 84.2%

試薬・触媒・溶媒 1

HCID 8028Tetrahydrofuran溶媒2 回

実験手順

A solution of 67.8 mmol of lithiumfluorene in 50 cm3 of tetrahydrofuran is added to a solution of 11.4 g (67.8 mmol) of 6-methyl-6-phenyl-fulvene in 40 cm3 of tetrahydrofuran at room temperature. After the mixture had been stirred at room temperature for 2 hours, 60 cm3 of water were added. The substance which precipitated during this procedure was filtered off with suction, washed with diethyl ether and dried under an oil pump vacuum. 19.1 g (84.2%) of 2,2-cyclopentadienyl(9-fluorenyl)-ethylbenzene were obtained (correct elmemental analyses; 1H-NMR spectrum).

後処理

  1. customThe substance which precipitated during this procedure
  2. filtrationwas filtered off with suction
  3. washwashed with diethyl ether
  4. customdried under an oil pump vacuum

出典と根拠

ORDレコード
ord-ac047a7d13474698a43b8bee5d434e2c
出典データセット
uspto-grants-2004_03
特許番号
US06713426B1

反応ノート

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