1,8-diazabicycloundeene (dbu): high-efficiency catalyst selection for reducing production costs preface in the chemical industry, catalysts are like an unknown but indispensable hero behind the scenes. they play a vital role in chemical reactions by accelerating the reaction process, improving product selectivity, and reducing energy consumption. among them, 1,8-diazabicyclodonidene (dbu), as a powerful alkaline and nucleophilic...