ChemInform Abstract: Synthesis of Functionalized Dialkyl Cyclobutane‐1,1‐dicarboxylates and Alkyl 5,6‐Dihydro‐4H‐pyran‐3‐carboxylates via Michael‐Induced Ring Closure of δ‐Chloro‐α,β‐Unsaturated Diesters and Ketoesters.

Abstract

Ring closure reactions O 0130 Synthesis of Functionalized Dialkyl Cyclobutane-1,1-dicarboxylates and Alkyl 5,6-Dihydro-4H-pyran-3-carboxylates via Michael-Induced Ring Closure of δ-Chloro-α,β-Unsaturated Diesters and Ketoesters. -(MANGELINCKX, S.; VERMAUT, B.; VERHE, R.; DE KIMPE*, N.; Synlett 2008, 17, 2697-2701; Dep. Org. Chem., Fac. Biosci. Eng., Univ. Gent, B-9000 Gent, Belg.; Eng.) -Mais 09-042