Реакция #40286

Уравнение реакции

Acetic anhydride

β-alanine

acetonitrile

acetic anhydride

→

N-Acetyl-β-alanine

Растворители

NaHCO3

Условия реакции

Методика

To a solution of β-alanine (2.25 g, 25 mmol) in aq. NaHCO3 (15 mL) was added acetonitrile (15 mL) and acetic anhydride (2.55 g, 25 mmol). The reaction mixture was stirred at room temperature for 3 h. Acetic anhydride (2.55 g, 25 mmol) was added and after 2 h and pH was adjusted to 4-5 by addition of NaH2PO4.

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