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.
Ethyl trans-4-oxo-2-butenoate is an intermediate used to synthesize pharmaceutically active molecules. It is also used in the asymmetric catalytic alkynylation of acetaldehyde, producing attractive synthons with broad applications, such as (+)-Tetrahydropyrenophorol.
Xiaoyu Wu.; Xiaoyang Dai.; Linlin Nie.; Huihui Fang.; Jie Chen.; Zhongjiao Ren.; Weiguo Cao.; Gang Zhao. Organocatalyzed enantioselective one-pot three-component access to indoloquinolizidines by a Michael addition-Pictet-Spengler sequence. Chemical Communications. 2010, 46 (16), 2733-2735.
Ming He , Justin R. Struble , and Jeffrey W. Bode. Highly Enantioselective Azadiene Diels-Alder Reactions Catalyzed by Chiral N-Heterocyclic Carbenes. J. Am. Chem. Soc. 2006, 128 (26), 8418-8420.
Gefahrenhinweise (EU): H227-H301-H314-H318-H317
Combustible liquid. Toxic if swallowed. Causes severe skin burns and eye damage. Causes serious eye damage. May cause an allergic skin reaction.
Keep away from heat/sparks/open flames/hot surfaces. - No smoking. IF SWALLOWED: Immediately call a POISON CENTER/doctor IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.