title: Synthesis and thermal behavior of new N-heterotolan liquid crystals.
abstract: [reaction: see text] The synthesis of liquid crystal series 9a-d was achieved using the Buchwald protocol and Sonogashira reaction.
authors.affiliation: Chemistry Institute, Federal University of Rio Grande do Sul, Av. Bento Gonçalves, 9500, Campus do Vale, 91501 970, Porto Alegre, RS, Brazil.
authors.forename: Ursula B
authors.initials: UB
authors.lastname: Vasconcelos
authors.forename: Emilene
authors.initials: E
authors.lastname: Dalmolin
authors.forename: Aloir A
authors.initials: AA
authors.lastname: Merlo