Muthusamy, SengodagounderKrishnamurthi, JanagiramanEringathodi, Suresh2012-01-182012-01-182005ARKIVOC 2005 (xi) 146-160http://hdl.handle.net/1968424/549enCarbonyl ylides,Chemospecific and diastereoselective synthesis of bis-dioxabicyclo[2.2.1]heptanone ring systemsArticle