SEARCH Articles Figures Tables 2-bromoethyl ester A Zinc A- propionic A- propionic acid Acids propionate Acids propionic acid Esters propionates Propionate esters Propionate/propionic acid Propionic acid esters Propionic acid reactions Propionic acid, a-bromoethyl ester With zinc Zinc propionate Zinc reaction Zincs reactions with