Vinyltriethoxysilane → (CH3CH2O)3SiCH2CH2SCH2CH2CH2Si(OCH3)3

HRID 1449000

Reaction equation

HRID 1449000 reaction equation
[CH:1]([Si:3]([O:10][CH2:11][CH3:12])([O:7][CH2:8][CH3:9])[O:4][CH2:5][CH3:6])=[CH2:2].[SH:13][CH2:14][CH2:15][CH2:16][Si:17]([O:22][CH3:23])([O:20][CH3:21])[O:18][CH3:19]>>[Si:3]([CH2:1][CH2:2][S:13][CH2:14][CH2:15][CH2:16][Si:17]([O:22][CH3:23])([O:18][CH3:19])[O:20][CH3:21])([O:4][CH2:5][CH3:6])([O:10][CH2:11][CH3:12])[O:7][CH2:8][CH3:9]

Participants

3

Reactant 2

HCID 6516VinyltriethoxysilaneHCID 20473(3-Mercaptopropyl)trimethoxysilane

Product 1

HCID 131711719(CH3CH2O)3SiCH2CH2SCH2CH2CH2Si(OCH3)3

Conditions

Temperature
150 °C

Procedure

(CH3CH2O)3SiCH2CH2SCH2CH2CH2Si(OCH3)3 was prepared by reacting 2.28 moles of vinyltriethoxysilane and 2.28 moles of gamma-mercaptopropyltrimethoxysilane. The reaction was heated to 150° C. and maintained at that temperature. After 48 hours the reaction was stopped.

Workup

  1. temperaturemaintained at that temperature

Sources & evidence

ORD record
ord-31328d4f262b4e6da86cc2a5c7498a1a
Source dataset
uspto-grants-1980_02
Patent number
US04188454

Linked notes

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