Dichloro(prop-2-enyl)silane → 7-Methyl-4,4,7-trichloro-4,7-disila-1-octene

HRID 37601

反応式

HRID 37601 の反応式
[CH:1]([Si:3]([CH3:6])([CH3:5])[Cl:4])=[CH2:2].[CH2:7]([SiH:10]([Cl:12])[Cl:11])[CH:8]=[CH2:9]>C(O)(C)C.[H+].[H+].Cl[Pt-2](Cl)(Cl)(Cl)(Cl)Cl>[CH3:5][Si:3]([Cl:4])([CH3:6])[CH2:1][CH2:2][Si:10]([Cl:12])([Cl:11])[CH2:7][CH:8]=[CH2:9]

参加物

5

反応物 2

HCID 77536Dichloro(prop-2-enyl)silaneHCID 519368Chloro(dimethyl)vinylsilane

生成物 1

HCID 572834757-Methyl-4,4,7-trichloro-4,7-disila-1-octene収率 89%

試薬・触媒・溶媒 2

HCID 61859Chloroplatinic acid触媒HCID 3776Isopropanol溶媒

実験手順

Using the same apparatus and procedure described in EXAMPLE 1, 25.3 g (0.21 mol) of vinyldimethylchlorosilane and 50 μl of 1% chloroplatinic acid in isopropanol were added to the flask. Through the dropping funnel was added dropwise 10 g (0.07 mol) of allyldichlorosilane for 30 rain at 80° C. and the solution was further reacted for 2 hrs to complete the reaction. Vacuum distillation (48°-52° C./0.5 torr) of the product mixture gave 16.2 g (89%) of 7-methyl-4,4,7-trichloro-4,7-disila-1-octene.

後処理

  1. additionwere added to the flask
  2. customthe solution was further reacted for 2 hrs
  3. customthe reaction
  4. distillationVacuum distillation (48°-52° C./0.5 torr) of the product mixture

出典と根拠

ORDレコード
ord-6831f982592d4a65a5d5585f07882c34
出典データセット
uspto-grants-1995_05
特許番号
US05420323

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