Stearic Acid → Amidoamine S

HRID 1106219Notes

Reaction equation

HRID 1106219 reaction equation
[C:1]([OH:20])(=O)[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH3:18].[CH2:21]([N:23]([CH2:27][CH3:28])[CH2:24][CH2:25][NH2:26])[CH3:22]>C1(C)C=CC=CC=1>[C:1]([NH:26][CH2:25][CH2:24][N:23]([CH2:27][CH3:28])[CH2:21][CH3:22])(=[O:20])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH3:18]

Participants

4

Reactant 2

HCID 5281Stearic AcidHCID 60993N,N-Diethylethylenediamine

Product 1

HCID 24091Amidoamine S

Reagents, catalysts & solvents 1

HCID 1140TolueneSolvent

Procedure

142.24 (0.5 mole) stearic acid and 58.09 g (0.5 mole) 2-diethylaminoethylamine are heated in toluene to produce 0.5 mole stearamidoethyl diethylamine. 76.53 g (0.2 mole) of the stearamidoethyl diethylamine are then reacted with 49.60 g (0.1 mole) 1,12-dibromoheptaethylene glycol to yield compound FF, N,N'di(stearamidoethyl)-N,N,N',N'-tetraethyl-1,12(3,6,9,12,15-pentaoxadodecylene)diammonium dibromide of the formula: ##STR15##

Sources & evidence

ORD record
ord-9f79ee656bb440ca8c65dd9b1ad61af8
Source dataset
uspto-grants-1982_01
Patent number
US04312813

Reaction notes

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