Aminopropyltrimethoxysilane → 192389-48-3

HRID 533580Notes

Reaction equation

[NH2:1][CH2:2][CH2:3][CH2:4][Si:5]([O:10][CH3:11])([O:8][CH3:9])[O:6][CH3:7].[C:12]([O:21][CH2:22][CH3:23])(=[O:20])/[CH:13]=[CH:14]\[C:15]([O:17][CH2:18][CH3:19])=[O:16]>>[CH3:9][O:8][Si:5]([O:10][CH3:11])([O:6][CH3:7])[CH2:4][CH2:3][CH2:2][NH:1][CH:13]([CH2:14][C:15]([O:17][CH2:18][CH3:19])=[O:16])[C:12]([O:21][CH2:22][CH3:23])=[O:20]

Participants

Reactant 2

HCID 83756Aminopropyltrimethoxysilane

HCID 5271566Diethyl Maleate

Product 1

HCID 23513176192389-48-3

Procedure

Diethyl N-(3-trimethoxysilylpropyl)aminosuccinate was prepared as follows: 51.0 g of 3-aminopropyltrimethoxysilane (Silquest®A-1110, Momentive Performance Materials Inc., USA) were introduced as an initial charge. With thorough stirring, 49.0 g of diethyl maleate (Fluka Chemie GmbH, Switzerland) were added slowly at room temperature and the mixture was stirred at room temperature for 2 hours.

Workup

additionan initial charge

Sources & evidence

ORD record: ord-0bd0f8e4689c4c5b8364684eaad4b00f
Source dataset: uspto-grants-2014_10
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US08853341B2

Reaction notes

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