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ChemicalBook CAS DataBase List 2-HYDROXYACETAMIDE
598-42-5

2-HYDROXYACETAMIDE synthesis

9synthesis methods
-

Yield:598-42-5 94%

Reaction Conditions:

with urea at 160; for 3 h;Reagent/catalyst;Temperature;

Steps:

1-4; 1-3; 5 Preparation of ethanolamide:

Add 450g of methyl glycolate, 100g of urea and 15g of the obtained solid-liquid composite catalyst (5g of platinum-based solid catalyst-10g of tetraethyl titanate liquid) into a three-necked flask, raise the temperature to 160°C, react for 3 hours, and proceed with stirring ,As shown in Figure 3.After the reaction was completed and cooled, filtered and analyzed, the yield was calculated, and the yield of ethanolamide was 94%.

References:

CN112608244,2021,A Location in patent:Paragraph 0047; 0050-0052; 0055-0057; 0059-0060; 0062-0063

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