Ethyl lactate is also used as solvent for nitrocellulose, cellulose acetate, and cellulose ethers. Ethyl lactate hydrolyzes in the presence of water and acids or bases into lactic acid and ethanol. Ethyl lactate can be used as a cosolvent to produce suitable conditions for the formation of aryl aldimines. Ethyl lactate Ethyl lactate, also known as lactic acid ethyl ester, is a monobasic ester formed from lactic acid and ethanol, commonly used as a solvent. This compound is considered biodegradable and can be used as a water-rinsible degreaser. Ethyl lactate is found naturally in small quantities in a wide variety of foods
Ethyl acetoacetate acetate. Two moles of ethyl acetate condense to form one mole each of ethyl acetoacetate and ethanol. Ethyl acetoacetate is subject to keto-enol tautomerism. In the neat liquid at 33 °C, the enol consists of 15% of the total. Ethyl acetoacetate is often used in the acetoacetic ester synthesis similar to diethyl malonate in the malonic ester synthesis or the Knoevenagel condensation. The protons alpha to carbonyl groups are acidic, and the resulting carbanion can undergo nucleophilic substitution. A subsequent thermal decarboxylation is also possible. Similar to the behavior of acetylacetone, the enolate of ethyl acetoacetate can also serve as