Trichlorosilane → n-Octyl-tris-[3-(trichlorosilyl)propyl]silane

HRID 1494679ノート

反応式

HRID 1494679 の反応式
[CH2:1]([Si:9]([CH2:16][CH:17]=[CH2:18])([CH2:13][CH:14]=[CH2:15])[CH2:10][CH:11]=[CH2:12])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH3:8].[Cl:19][SiH:20]([Cl:22])[Cl:21]>C/C(/[O-])=C/C(C)=O.C/C(/[O-])=C/C(C)=O.[Pt+2]>[CH2:1]([Si:9]([CH2:16][CH2:17][CH2:18][Si:20]([Cl:22])([Cl:21])[Cl:19])([CH2:10][CH2:11][CH2:12][Si:20]([Cl:22])([Cl:21])[Cl:19])[CH2:13][CH2:14][CH2:15][Si:20]([Cl:22])([Cl:21])[Cl:19])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH3:8]

参加物

4

反応物 2

HCID 24811TrichlorosilaneHCID 21835979n-Octyltriallylsilane

生成物 1

HCID 19828807n-Octyl-tris-[3-(trichlorosilyl)propyl]silane収率 74.1%

試薬・触媒・溶媒 1

HCID 5483736(Z)-4-oxopent-2-en-2-olate; platinum(2+)触媒

反応条件

温度
40 °C

実験手順

In an inert atmosphere enclosure, into a 200 Ml glass ampoule equipped with a Teflon/glass valve and magnetic stirring bar were added platinum acetylacetonate (0.04 g, 0.1 mmol) and n-octyltriallylsilane (20.0 g, 75.6 mmol). Subsequently, trichlorosilane (87.17 g, 643.5 mmol) was distilled into the ampoule using a vacuum line transfer system. The ampoule was placed in an oil bath and heated slowly to 40° C., at which temperature it was kept for 12 days. The excess trichlorosilane was removed in vacuo, and distillation of the product yielded 37.6 g (74.1% yield), b.p. 202°-20° C. at 0.001 mm Hg of n-octyl-tris-[3-(trichlorosilyl)propyl]silane.

後処理

  1. customIn an inert atmosphere enclosure, into a 200 Ml glass ampoule equipped with a Teflon/glass valve and magnetic stirring bar
  2. customThe ampoule was placed in an oil bath
  3. customThe excess trichlorosilane was removed in vacuo, and distillation of the product

出典と根拠

ORDレコード
ord-5ed3f46c0f324ec6bfd808b0656be844
出典データセット
uspto-grants-1991_06
特許番号
US05026893

反応ノート

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