Dipropylamine → HCID 86629339, compound

HRID 1778814Notes

Reaction equation

HRID 1778814 reaction equation
[C:1]([O-:5])(=[O:4])[CH:2]=[CH2:3].[CH2:6]([NH:9][CH2:10][CH2:11][CH3:12])[CH2:7][CH3:8].C(C1C=CC(P([O-])([O-])[O-])=C(CCCCCCCCC)C=1CCCCCCCCC)CCCCCCCC>>[C:1]([O-:5])(=[O:4])[CH:2]=[CH2:3].[CH2:6]([NH:9][CH2:10][CH2:11][CH3:12])[CH2:7][CH3:8]

Participants

4

Reactant 3

HCID 8902Dipropylamine3×HCID 25188AcrylateHCID 178442729HCID 178442729, compound

Product 1

HCID 86629339HCID 86629339, compound

Procedure

To 200 g of the acrylate obtained in Example 3.A, 11 g of dipropylamine was added in order to reach in the end product, a nitrogen content of 1.3%. After the slight exotherm observed during addition of the amine, the reaction mixture was maintained at 50° C. until the free dipropylamine content reached 1000 ppm, as measured by titration. After being stripped to reach a free dipropylamine content below 200 ppm, the end product was post-stabilized with 3000 ppm trisnonylphenylphosphite. A clear, low odor, medium viscous (viscosity C/P (25° C.)=90 mPa·s) and low colored (0.4 Gardner) product was obtained.

Workup

  1. customA clear, low odor, medium viscous (viscosity C/P (25° C.)=90 mPa·s) and low colored (0.4 Gardner) product was obtained

Sources & evidence

ORD record
ord-04a046a4b44e45ada5528c0457c0750a
Source dataset
uspto-grants-2016_02
Patent number
US09266987B2

Reaction notes

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