1.
Juan Yang L, Yang Y, Dong R. Synthesis of N-Acyl Carbamates and Oxazolidinones Using HClO4-SiO2 as Catalyst Under Solvent-Free Conditions. ajc [Internet]. 2010 Nov. 18 [cited 2024 Jul. 9];23(3):1085-7. Available from: https://asianpubs.org/index.php/ajchem/article/view/16089