Determined by gel permeation chromatography (GPC) in THF. The oligomer formation was neglected. b M/C/B is the utilized number of ester groups (M) to base (B) and precatalyst (C) ratio. The reactions ...

Institute of Chemical Research of Catalonia (ICIQ), Barcelona Institute of Science and Technology (BIST), Av. Països Catalans 16, 43007 Tarragona, Spain ...