Beta-Alanine → Magnesium beta-alaninate

HRID 328561

Reaction equation

HRID 328561 reaction equation
[NH2:1][CH2:2][CH2:3][C:4]([OH:6])=[O:5].C(=O)([O-])[O-].[Mg+2:11].OBr.S(=O)(=O)([O-])N.[Al+3].S(=O)(=O)([O-])N.S(=O)(=O)([O-])N>O>[NH2:1][CH2:2][CH2:3][C:4]([O-:6])=[O:5].[Mg+2:11].[NH2:1][CH2:2][CH2:3][C:4]([O-:6])=[O:5]

Participants

6

Reactant 4

HCID 239Beta-AlanineHCID 11029Magnesium CarbonateHCID 83547Hypobromous acidHCID 21989125Aluminiumato(2-) sulfamatato(2-) sulfurimidatato(2-)--sulfamato(2-) (1/1/1/1)

Product 1

HCID 86734646Magnesium beta-alaninate

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Conditions

Temperature
75 °C

Procedure

Magnesium β-alaninate was prepared by reacting 4.86 grams of β-alanine with 2.5 grams of basic magnesium carbonate (26.3% Mg) in 25 grams of water. The mixture was heated at 75° C. with agitation for one half hour. The hot solution was added to 100 grams of zirconyl hydroxybromide solution (17.5% Zr). To the resultant solution was added 14.2 grams of 2/3 basic aluminum sulfamate, Al(OH)2 (OSO2NH2) (9.19% Al, see U.S. Pat. No. 2,765,213 by S. M. Beekman) with agitation. The solution was evaporated at 60° C. under a vacuum of 252 m of Hg. The product contained 1.8% Al, 30.9% Zr, 0.53 Mg, 5.91% β-alanine and 5.3% sulfamates.

Workup

  1. customThe solution was evaporated at 60° C. under a vacuum of 252 m of Hg

Sources & evidence

ORD record
ord-c6d8b3a5792f42c789ae2ac50ddf562d
Source dataset
uspto-grants-1977_04
Patent number
US04017599

Linked notes

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