Isopropylamine → 3-(2,2-Dimethyl-3-(N,N-dimethylamino)propylideneamino)propyltriethoxysilane

HRID 333044Notes

Reaction equation

[CH3:1][C:2]([CH3:9])([CH2:5][N:6]([CH3:8])[CH3:7])[CH:3]=O.CC(N)C.[NH2:14][CH2:15][CH2:16][CH2:17][Si:18]([O:25][CH2:26][CH3:27])([O:22][CH2:23][CH3:24])[O:19][CH2:20][CH3:21]>>[CH3:1][C:2]([CH3:9])([CH2:5][N:6]([CH3:8])[CH3:7])[CH:3]=[N:14][CH2:15][CH2:16][CH2:17][Si:18]([O:25][CH2:26][CH3:27])([O:19][CH2:20][CH3:21])[O:22][CH2:23][CH3:24]

Participants

Reactant 3

HCID 6363Isopropylamine

HCID 13521(3-Aminopropyl)triethoxysilane

HCID 849212,2-Dimethyl-3-(dimethylamino)propionaldehyde

Product 1

HCID 866998823-(2,2-Dimethyl-3-(N,N-dimethylamino)propylideneamino)propyltriethoxysilane

Procedure

13.57 g 2,2-dimethyl-3-dimethylaminopropanal, 7.45 g 2-propanamine and 22.14 g 3-aminopropyltriethoxysilane were reacted according to the general manufacturing procedure (iminosilanes). Yield: 32.3 g of a clear, colorless oil having an amine content of 5.97 mmol N/g and a purity of 98%.

Sources & evidence

ORD record: ord-abb4262e97d54faf827a7f99a518c7dd
Source dataset: uspto-grants-2014_11
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US08877955B2

Reaction notes

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