Manat PohmakotrPanawan MoosophonSomchai PisutjaroenpongPatoomratana TuchindaVichai ReutrakulMahidol University2018-09-072018-09-072001-06-25Tetrahedron Letters. Vol.42, No.26 (2001), 4389-4391004040392-s2.0-0035948272https://repository.li.mahidol.ac.th/handle/123456789/26458α-Lithiated 1-[(2-methoxyethoxy)methoxy]-2-(phenylsylfinyl)cyclopropane reacted smoothly with alkylating agents to afford the corresponding α-alkylated cyclopropylsulfoxides, which underwent the Pummerer-type reaction mediated ring-opening at low temperature (-78°C) by employing TFAA/Pri2NEt/CH2Cl2to give mixtures of β-(phenylthio)-α,β- and γ,δ-unsaturated aldehydes. © 2001 Elsevier Science Ltd.Mahidol UniversityBiochemistry, Genetics and Molecular BiologyChemistryPharmacology, Toxicology and PharmaceuticsArticleSCOPUS10.1016/S0040-4039(01)00723-7