Hydrochloric Acid → Ammonium 12-aminododecanoate

HRID 2297335Notes

Reaction equation

HRID 2297335 reaction equation
[NH2:1][CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][C:13]([OH:15])=[O:14].Cl>O>[NH2:1][CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][C:13]([O-:15])=[O:14].[NH4+:1]

Participants

4

Reactant 2

HCID 313Hydrochloric AcidHCID 6966112-Aminododecanoic Acid

Product 1

HCID 18927934Ammonium 12-aminododecanoate

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Procedure

100 g of montmorillonite having an average thickness of the silicate layer unit of 0.95 nm and a size of about 0.1 μm was dispersed in 10 liter of water, to which 51.2 g of 12-aminododecanoic acid and 24 ml of a concentrated hydrochloric acid were added. The mixture was stirred for 5 minutes, and dried under vacuum to obtain a composite of ammonium 12-aminododecanoate ions and montmorillonite. The layer distance of the layered silicate particles (the weight center distance of the particles) in the obtained composite was measured by an X-ray diffraction to be 1.8 nm.

Workup

  1. additionwere added
  2. customdried under vacuum

Sources & evidence

ORD record
ord-bd356a693bcf4d6da985d83fc54afd23
Source dataset
uspto-grants-2002_12
Patent number
US06491994B1

Reaction notes

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