title: Solvent-free heterocyclic synthesis.
authors.affiliation: Nucleo de Química de Heterociclos (NUQUIMHE), Departamento de Química Universidade Federal de Santa Maria, 97105-900 Santa Maria, RS, Brazil. mmartins@base.ufsm.br
authors.forename: Marcos A P
authors.initials: MA
authors.lastname: Martins
authors.forename: Clarissa P
authors.initials: CP
authors.lastname: Frizzo
authors.forename: Dayse N
authors.initials: DN
authors.lastname: Moreira
authors.forename: Lilian
authors.initials: L
authors.lastname: Buriol
authors.forename: Pablo
authors.initials: P
authors.lastname: Machado