Optimized synthesis of tetrafluoroterephthalic acid: a versatile linking ligand for the construction of new coordination polymers and metal-organic frameworks

…, C Seidel, F Belaj, JH Albering, R Pietschnig…

Index: Orthaber, Andreas; Seidel, Christiane; Belaj, Ferdinand; Albering, Joerg H.; Pietschnig, Rudolf; Ruschewitz, Uwe Inorganic Chemistry, 2010 , vol. 49, # 20 p. 9350 - 9357

Full Text: HTML

Citation Number: 15

Abstract

Pure 2, 3, 5, 6-tetrafluoroterephthalic acid (H2tfBDC) is obtained in gram quantities and high yields (95%) using an optimized synthesis protocol, which circumvents the formation of monosubstituted 2, 3, 5, 6-tetrafluorobenzoic acid, thus avoiding an extensive purification procedure. By reacting H2tfBDC with an aqueous ammonia solution single crystals of (NH4) 2tfBDC (C 2/m, Z= 2) are obtained, which shows an enhanced solubility in water ...

Related Articles:

Reductive dehalogenation of polyfluoroarenes by zinc in aqueous ammonia

[Laev, Sergey S.; Shteingarts, Vitalii D. Journal of Fluorine Chemistry, 1999 , vol. 96, # 2 p. 175 - 185]

π–π Interaction assisted hydrodefluorination of perfluoroarenes by gold hydride: a case of synergistic effect on C–F bond activation

[Lv, Hongbin; Zhan, Jin-Hui; Cai, Yuan-Bo; Yu, Yi; Wang, Bingwu; Zhang, Jun-Long Journal of the American Chemical Society, 2012 , vol. 134, # 39 p. 16216 - 16227,12]

Reductive dehalogenation of polyfluoroarenes by zinc in aqueous ammonia

[Laev, Sergey S.; Shteingarts, Vitalii D. Journal of Fluorine Chemistry, 1999 , vol. 96, # 2 p. 175 - 185]

Synthesis of tetrafluorinated aromatic amino acids with distinct signatures in 19F NMR

[Organic Letters, , vol. 14, # 2 p. 528 - 531]

Fragmentation of radical anions of polyfluorinated benzoates

[Journal of Physical Chemistry A, , vol. 104, # 2 p. 352 - 361]

More Articles...