SEARCH Articles Figures Tables 1.2-diols. preparation from alkene Diols polyurethane preparation Hexamethyltrisiloxane-1, 5-diol preparation Poly diol polyurethanes prepared from Potassium Channel Opener Preparation of Chiral Epoxide and trans-Diol Preparation of Polyacetal-Based a,(-Diol Oligomers Preparation of diols Vicinal diols preparation Vicinal diols, olefin preparation