part of phenylpropanoid biosynthetic process cinnamic acid ester metabolic process cinnamic acid ester biosynthetic process cinnamic acid ester synthesis cinnamic acid ester biosynthesis cinnamic acid ester anabolism cinnamic acid ester formation GO:0009802 cinnamylic acid ester biosynthetic process The chemical reactions and pathways resulting in the formation of ester derivatives of cinnamic acid, phenylpropenoic acid. phenylacrylic acid ester biosynthetic process cinnamylic acid ester biosynthesis phenylacrylic acid ester biosynthesis biological_process cinnamic acid metabolic process olefinic compound biosynthetic process