Allyl chloride → 7-Chloro-4,4-dimethoxy-4-sila-1-heptene

HRID 37603

反応式

HRID 37603 の反応式
[CH2:1]([Cl:4])[CH:2]=[CH2:3].[CH2:5]([SiH:8]([O:11][CH3:12])[O:9][CH3:10])[CH:6]=[CH2:7]>[H+].[H+].Cl[Pt-2](Cl)(Cl)(Cl)(Cl)Cl>[Cl:4][CH2:1][CH2:2][CH2:3][Si:8]([O:11][CH3:12])([O:9][CH3:10])[CH2:5][CH:6]=[CH2:7]

参加物

4

反応物 2

HCID 7850Allyl chlorideHCID 57370758Silane, dimethoxy-2-propenyl-

生成物 1

HCID 571720007-Chloro-4,4-dimethoxy-4-sila-1-heptene収率 76,643.797%

試薬・触媒・溶媒 1

HCID 61859Chloroplatinic acid触媒

実験手順

Using the same apparatus and procedure described in EXAMPLE 1, 7.7 g (0.1 mol) of allylchloride and 60 μl of 1% chloroplatinic acid catalyst were added to the flask. Through the dropping funnel was added dropwise 6.6 g (0.05 mmol) of allyldimethoxysilane for 30 min. while refluxing. After confirming by gas chromatography to complete the reaction, the product was fractionally distilled under vacuum (59°-62° C./0.5 torr) to give 8.0 g (81%) of 7-chloro-4,4-dimethoxy-4-sila-1-heptene.

後処理

  1. additionwere added to the flask
  2. temperaturewhile refluxing
  3. customthe reaction
  4. distillationthe product was fractionally distilled under vacuum (59°-62° C./0.5 torr)

出典と根拠

ORDレコード
ord-e14f8e46d9d04b6cb3d23cd8636f5d42
出典データセット
uspto-grants-1995_05
特許番号
US05420323

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