Trimethylamine → Methanaminium, N,N,N-trimethyl-, carbonate (1:1)

HRID 867843Notes

Reaction equation

HRID 867843 reaction equation
[C:1](=[O:6])([O:4]C)[O:2]C.[CH3:7][N:8]([CH3:10])[CH3:9]>O>[C:1](=[O:2])([O-:6])[OH:4].[CH3:7][N+:8]([CH3:1])([CH3:10])[CH3:9]

Participants

4

Reactant 2

HCID 1146TrimethylamineHCID 12021Dimethyl Carbonate

Product 1

HCID 10197721Methanaminium, N,N,N-trimethyl-, carbonate (1:1)

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Procedure

604 g of dimethyl carbonate, 394 g of trimethylamine and 250 g of water were introduced in a 3,000-milliliter Tefron-lined reactor and heated with stirring. After the temperature in the reactor reached 100° C., the reaction was continued for 6 hours at 100° C. Tetramethylammonium hydrogencarbonate was obtained in a yield of 90.1 mol % (based on trimethylamine).

Workup

  1. temperatureheated
  2. customreached 100° C.

Sources & evidence

ORD record
ord-a41d4db995b84730bad151ae13763a43
Source dataset
uspto-grants-1988_10
Patent number
US04776929

Reaction notes

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