Example：10.1021/acsami.1c06204 or Chem. Rev., 2007, 107, 2411-2502
Coumarin synthesis via Pechmann condensation: toward a greener era (microreview) Chemistry of Heterocyclic Compounds (IF1.277), Pub Date : 2021-09-07, DOI: 10.1007/s10593-021-02975-7 Gonçalves, Guilherme Arraché, Eifler-Lima, Vera Lucia
This microreview summarizes the latest advances in the synthesis of coumarins via Pechmann condensation by taking advantage of green chemistry strategies. A total of 12 studies between 2015 and 2021 are discussed in this article.