I agree Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our website without changing the browser settings you grant us permission to store that information on your device.
tert-Butyl acetoacetate is used as intermediate for the syntheses of different organic chemicals. Raw material in pharmaceutical Industry, In agrochemical industry. Reagent for Acyloin synthesis and ?,β - unsaturated ketones synthesis.
J. Stewart Witzeman.; W. Dell Nottingham. Transacetoacetylation with tert-butyl acetoacetate: synthetic applications. J. Org. Chem. 1991, 56, (5), 1713-1718.
Anthony F. Garito.; Bradford B. Wayland. Thermodynamics and magnetic resonance of five-coordinate copper tert-butyl acetoacetate-pyridine adducts in cyclohexane. J. Am. Chem. Soc. 1969, 91, (4), 866-872.
Alternative to Ethyl acetoacetate, A12544, allowing decarboxylative cleavage of the ester group by acid catalyzed thermolysis, as in a general synthesis of ɑß-unsaturated ketones: Acta Chem. Scand., 17, 2216 (1963). Application in the synthesis of acyloins: Arkiv. Chem., 17, 457 (1961); levulinic acids and δ-keto nitriles: Acta Chem. Scand., 16, 1191, 1324 (1962). Alkylation, NBS bromination and decarboxylative cleavage provide a sequence for the regiospecific synthesis of ɑ-bromo ketones: Synth. Commun., 25, 1045 (1995).
The dimetallated species reacts selectively with electrophiles at the 4-position: J. Am. Chem. Soc., 96, 1082 (1974); J. Org. Chem., 43, 788 (1978).
Gefahrenhinweise (EU): H227
Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Wear protective gloves and eye/face protection. In case of fire: Use for extinction: CO2, powder or water spray. Store in a well-ventilated place. Keep cool. Dispose of contents/container in accordance with local/regional/national/international regulations.