A base-catalyzed condensation of diacetamido sulfides [(RNHCOCH 2)2S)] with glyoxal affording thiophene-2,5-dicarboxylic acid bis-aryl-(alkyl) amides has been accomplished under mild conditions. Excellent results were readily obtaine
Koparir, Metin,Cansiz, Ahmet,Cetin, Ahmet
p. 503 - 506
(2007/10/03)
Anion complexation properties of thiophene-2,4- and -2,5-biscarboxamides
Thiophene-2,4- and -2,5-biscarboxamides have been synthesised and shown to act as anion receptors in DMSO-d6/water solution. The crystal structure of the fluoride complex of a N,N′-diphenylthiophene-2,5- biscarboxamide derivative has been solved and reveals the involvement of the thiophene CH protons in anion complexation in the solid state.
Gale, Philip A.,Hursthouse, Michael B.,Light, Mark E.,Warriner, Colin N.
p. 1301 - 1308
(2007/10/03)
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