Keywords: Base-acting-as-nucleophile.png Proposed mechanism of an hypothetical unwanted side-reaction in File Methyloxirane from 2-chloroproprionic acid png Made for a Science RefDesk question Structure drawn in http //www cambridgesoft com/software/ChemBioDraw/ ChemBioDraw Ultra 12 0 Own 2010-03-18 Ben Mills Benjah-bmm27 Images by Ben Mills Epoxidation reactions |