Water → HCID 14273353, compound

HRID 867845Notes

Reaction equation

HRID 867845 reaction equation
[C:1](=[O:18])([O:10]CC1C=CC=CC=1)[O:2][CH2:3][C:4]1[CH:9]=[CH:8][CH:7]=[CH:6][CH:5]=1.[CH3:19][N:20]([CH3:22])[CH3:21].O>CO>[C:1](=[O:2])([O-:18])[OH:10].[CH3:19][N+:20]([CH3:22])([CH3:21])[CH2:3][C:4]1[CH:9]=[CH:8][CH:7]=[CH:6][CH:5]=1

Participants

5

Reactant 3

HCID 962WaterHCID 1146TrimethylamineHCID 77002Carbonic acid, bis(phenylmethyl) ester

Product 1

HCID 14273353HCID 14273353, compound

Reagents, catalysts & solvents 1

HCID 887MethanolSolvent

Procedure

101.6 g of dibenzyl carbonate, 23.6 g of trimethylamine, 60.5 g of water and 20.0 g of methanol were introduced in the same reactor as used in Preparation Example 1 and heated with stirring. After the temperature in the reactor reached 150° C., the reaction was continued for 5 hours at 150° C. Trimethylbenzylammonium hydrogencarbonate was obtained in a yield of 81.0 mol % (based on trimethylamine).

Workup

  1. customas used in Preparation Example 1
  2. temperatureheated
  3. customreached 150° C.

Sources & evidence

ORD record
ord-9286e326111948b38f720d509211f04d
Source dataset
uspto-grants-1988_10
Patent number
US04776929

Reaction notes

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