Sustainable oxidative cleavage of catechols for the synthesis of muconic acid and muconolactones including lignin upgrading
作者:Florentin Coupé、Laurène Petitjean、Paul T. Anastas、Frédéric Caijo、Vincent Escande、Christophe Darcel
DOI:10.1039/d0gc02157a
日期:——
oxidative cleavage to muconic acid using performic acid in an intriguingly safe fashion. Common iron salts were used as catalysts to a level as low as 0.005 mol%, for a maximum turnover number of 13 200. Maximum muconic acidyield reached 84% after isolation by simple filtration. This procedure optimized on catechol was also efficient over a wide range of substituted catechols, providing access to muconolactones