Chlorotrimethylsilane → 3-(Tris(trimethylsiloxy)silyl)propyl methacrylate

Reaction equation

[C:1]([O:6][CH2:7][CH2:8][CH2:9][Si:10]([O:15]C)([O:13]C)[O:11]C)(=[O:5])[C:2]([CH3:4])=[CH2:3].Cl[Si:18]([CH3:21])([CH3:20])[CH3:19]>>[C:1]([O:6][CH2:7][CH2:8][CH2:9][Si:10]([O:15][Si:18]([CH3:21])([CH3:20])[CH3:19])([O:13][Si:18]([CH3:21])([CH3:20])[CH3:19])[O:11][Si:18]([CH3:21])([CH3:20])[CH3:19])(=[O:5])[C:2]([CH3:4])=[CH2:3]

Participants

Reactant 2

HCID 6397Chlorotrimethylsilane

HCID 173183-(Trimethoxysilyl)propyl methacrylate

Product 1

HCID 1233713-(Tris(trimethylsiloxy)silyl)propyl methacrylate

Procedure

γ-Methacryloxypropyl-tris (trimethylsiloxy)silane (TRIS) was prepared by hydrolysis of 0.1 mole of γ-methacryloxypropyl-trimethoxysilane (MEMO) and 0.35 mole of chlorotrimethylsilane and subsequent distillation following the same procedure as in Example (a).

Sources & evidence

ORD record: ord-3959dcb35ae84f1389d9161f7c993d4a
Source dataset: uspto-grants-1987_10
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US04703097

Reaction notes

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