SEARCH Articles Figures Tables 2.3- dihydrofuran, asymmetric Heck 2.3- dihydrofuran, asymmetric Heck reactions Asymmetric Heck reaction Dihydrofuran Dihydrofuranes Dihydrofurans, intermolecular asymmetric Heck Dihydrofurans, reactions Heck 5- 2,3-dihydrofuran Heck asymmetric Heck intermolecular Heck reaction intermolecular Heck reaction intermolecular reactions Heck reactions asymmetric intermolecular Intermolecular reactions asymmetric Heck reaction