3-Chloro-2-methyl-1-propene → Chlorotriethylsilane

HRID 65496

反応式

HRID 65496 の反応式
[SiH:1]([CH2:6][CH3:7])([CH2:4][CH3:5])[CH2:2][CH3:3].[CH2:8]([Cl:12])[C:9](=[CH2:11])[CH3:10]>>[Si:1]([Cl:12])([CH2:6][CH3:7])([CH2:4][CH3:5])[CH2:2][CH3:3].[Si:1]([CH2:10][CH:9]([CH2:8][Cl:12])[CH3:11])([CH2:6][CH3:7])([CH2:4][CH3:5])[CH2:2][CH3:3]

参加物

4

反応物 2

HCID 112413-Chloro-2-methyl-1-propeneHCID 12052Triethylsilane

生成物 2

HCID 13819Chlorotriethylsilane収率 36.8%HCID 13765477Et3SiCH2CHMeCH2Cl収率 18.7%

反応条件

温度
115 °C

実験手順

A mixture of Et3SiH (10.5 g, 0.09 mol) and methallyl chloride (8.2 g, 0.09 mol) was combined in a 150 ml apparatus and 0.05 ml Pt catalyst solution added, followed by heating at reflux (115° C.) for 50 hr. Additional Pt catalyst solution (0.025 ml) was added at 40 hr. The incomplete reaction was distilled, yielding 4.98 g (36.8%) of Et3SiCl and 3.48 g (18.7%) of Et3SiCH2CHMeCH2Cl. This example shows that the unpromoted reaction of Et3SiH with methallyl chloride is very slow and endothermic.

後処理

  1. additionadded
  2. temperatureby heating
  3. customThe incomplete reaction
  4. distillationwas distilled

出典と根拠

ORDレコード
ord-8b9e62e66c254e3f9fb282c319c0df4f
出典データセット
uspto-grants-1986_09
特許番号
US04614812

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