The intermediates in lewis acid catalysis with lanthanide triflates - Tripodi, Guilherme L; Correra, Thiago Carita; Angolini, Célio Fernando Figueiredo; Ferreira, Bruno Ricardo Viachã; Maître, Philippe; Eberlin, Marcos Nogueira; Roithová, Jana (European Journal of Organic Chemistry, 2019)