Hydrochloric Acid → 28184-71-6

HRID 464144Notes

Reaction equation

HRID 464144 reaction equation
[NH2:1][C@H:2]([C:7]([OH:9])=[O:8])[CH2:3][C:4]([OH:6])=[O:5].[ClH:10].[O-2].[Mg+2:12]>O>[ClH:10].[NH2:1][C@H:2]([C:7]([O-:9])=[O:8])[CH2:3][C:4]([O-:6])=[O:5].[Mg+2:12]

Participants

5

Reactant 3

HCID 313Hydrochloric AcidHCID 5960L-Aspartic AcidHCID 6850729Magnesium monoxide

Product 1

HCID 1159358128184-71-6Yield 100%

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Conditions

Temperature
60 °C

Procedure

541 g L-aspartic acid is dispersed with stirring in 1016 ml of deionised water in a beaker, with heating to 60° C. 592 g of a 25% by weight hydrochloric acid solution and then 164 g of magnesium oxide powder is added to the dispersion and stirred. After a clear solution is obtained, this is filtered as described in Example 1 and spray-dried to recover the substance in the form of a white powder with 100% yield. The substance obtained is identical to that obtained by Example 1.

Workup

  1. customAfter a clear solution is obtained
  2. filtrationthis is filtered
  3. customspray-dried
  4. customto recover the substance in the form of a white powder with 100% yield
  5. customThe substance obtained
  6. customthat obtained by Example 1

Sources & evidence

ORD record
ord-2d9841437c9f4aee87e673fa17219e35
Source dataset
uspto-grants-1985_10
Patent number
US04546195

Reaction notes

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