172508-59-7Relevant articles and documents
A facile synthesis of 5-substituted 2-furyl-, 2-thienyl- and 2- pyrrolylacetates by cyclodehydration of γ-functionalized α,β-unsaturated ketones
Kawano, Tomikazu,Ogawa, Toni,Md. Islam, Saiful,Ueda, Ikuo
, p. 1279 - 1295 (2007/10/03)
Synthesis of 5-substituted 2-furyl-, 2-thienyl- and 2-pyrrolylacetates is achieved by acid-catalyzed cyclodehydration of γ-hydroxy (γ-acetylthio and γ-amino)-α,β-unsaturated ketones generated from ethyl 6-substituted 3- ethoxy-6-hydroxy-(6-acetylthio and 6-amino)hexa-2,4-dienoates which are easily accessible from α-functionalized carbonyl compounds and Wittig reagents.