Beta-Alanine → 57079-11-5

HRID 1388761Notes

Reaction equation

HRID 1388761 reaction equation
[NH2:1][CH2:2][CH2:3][C:4]([OH:6])=[O:5].[C:7]1(=[O:13])[O:12][C:10](=[O:11])[CH:9]=[CH:8]1>>[C:4]([CH2:3][CH2:2][NH:1][C:7](=[O:13])/[CH:8]=[CH:9]\[C:10]([OH:12])=[O:11])([OH:6])=[O:5]

Participants

3

Reactant 2

HCID 239Beta-AlanineHCID 7923Maleic Anhydride

Product 1

HCID 1603816257079-11-5Yield 68%

Procedure

In the same manner, equimolar amounts of 3-aminopropionic acid and maleic anhydride are reacted to produce N-carboxyethylmaleamic acid (M.P. 150°-152° C.) in 68% yield.

Sources & evidence

ORD record
ord-9df1bbf519f14513947e2a56cc562d01
Source dataset
uspto-grants-1984_02
Patent number
US04433114

Reaction notes

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