Ethanolamine → N-(2-hydroxyethyl)-aminobutyric acid

Beteiligte Stoffe

Reaktionsschritte

A solution of 86 g of crotonic acid (1 mole) and ethanolamine (1 mole) in pyridine (200 ml) is refluxed for 2-3 hours and subsequently cooled. The resulting product is filtered and recrystallized to yield the title compound having m.p. 178-180° C. (Compound 1.1, Table 1).

Herkunft & Nachweise