Sodium Chloride → 3-(Ethylphenyl)-1,1-dichloro-1-silabutane

HRID 259879

反応式

HRID 259879 の反応式
[CH2:1]([C:3]1[CH:8]=[CH:7][CH:6]=[CH:5][CH:4]=1)[CH3:2].[Cl-].[Al+3].[Cl-].[Cl-].[CH2:13]([SiH:16]([Cl:18])[Cl:17])[CH:14]=[CH2:15].[Cl-].[Na+]>>[CH2:1]([C:3]1[CH:8]=[CH:7][CH:6]=[CH:5][C:4]=1[CH:14]([CH3:15])[CH2:13][SiH:16]([Cl:18])[Cl:17])[CH3:2]

参加物

5

反応物 4

HCID 5234Sodium ChlorideHCID 7500Ethylbenzene2 回HCID 77536Dichloro(prop-2-enyl)silaneHCID 6451240Aluminum(III) Chloride

生成物 1

HCID 149720323-(Ethylphenyl)-1,1-dichloro-1-silabutane収率 77.6%

反応条件

温度
50 °C

実験手順

In the same apparatus and procedures as EXAMPLE 1, 27 g (255 mmol) of ethylbenzene and 1.1 g (9.0 mmol) of aluminum chloride were placed. The flask was then immersed in an ice water bath. To the reaction mixture was slowly added dropwise 12.0 g (85 mmol) of allyldichlorosilane and the solution was stirred for an hour. After confirming that no ethylbenzene was left by gas chromatography, 2.4 g, (413 mmol) of sodium chloride was added to reaction mixture, warmed up to 50° C. and stirred for two hours to deactivate the catalyst. Vacuum distillation of the reaction products gave 16.3 g (bp 80°-84° C./0.6 mmHg) of 3-(ethylphenyl)-1,1-dichloro-1-silabutane.

後処理

  1. customThe flask was then immersed in an ice water bath
  2. additionwas added to reaction mixture
  3. stirringstirred for two hours
  4. distillationVacuum distillation of the reaction products

出典と根拠

ORDレコード
ord-fc9b1061219c4219a6899b476cae4f23
出典データセット
uspto-grants-1996_06
特許番号
US05523444

関連ノート

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