sodium hydroxide

1: N-allylglycine methyl ester With water; sodium hydroxide T=20°C; 2: 1-[[(9H-fluoren-9-ylmethoxy)carbonyl]oxy]-2,5-pyrrolidinedione With sodium hydrogencarbonate in 1,4-dioxane; water T=20°C;

potassium carbonate; 1,8-diazabicyclo[5.4.0]undec-7-ene in N,N-dimethyl-formamide T=40°C;