LUNA-MORA, Ricardo Alfredo et al. Simultaneous infrared-ultrasound irradiation in organic synthesis: Acylation of amines, alcohols and amino alcohols. J. Mex. Chem. Soc [online]. 2019, vol.63, n.2, pp.71-81.  Epub Apr 20, 2020. ISSN 1870-249X.