Synthesis and post-synthetic modification of amine-, alkyne-, azide- and nitro-functionalized metal-organic frameworks based on DUT-5.
Functionalized 4,4'-biphenyldicarboxylic acid molecules with additional amine, alkyne, azide or nitro groups were prepared and applied in the synthesis of novel metal-organic frameworks and mixed-linker metal-organic frameworks isoreticular to DUT-5. The properties of the frameworks could be tuned by varying the number of functional groups in the materials and the amine groups were employed in post-synthetic modification reactions without changing the framework structure or significantly decreasing the porosity of the materials.
Institute for Chemical Technology and Polymer Chemistry, Karlsruhe Institute of Technology (KIT), Engesserstr. 20, 76131 Karlsruhe, Germany.
Meike A
MA
Gotthardt
Sylvain
S
Grosjean
Tobias S
TS
Brunner
Johannes
J
Kotzel
Andreas M
AM
Gänzler
Silke
S
Wolf
Stefan
S
Bräse
Wolfgang
W
Kleist
D000480:Alkynes / Q000737:chemistry*; D000588:Amines / Q000737:chemistry*; D001386:Azides / Q000737:chemistry*; D001713:Biphenyl Compounds / Q000737:chemistry*; D003998:Dicarboxylic Acids / Q000737:chemistry*; D008670:Metals / Q000737:chemistry*; D015394:Molecular Structure; D009942:Organometallic Compounds / Q000138:chemical synthesis*; D016062:Porosity; D013499:Surface Properties
C535263:4,4'-biphenyldicarboxylic acid; D000480:Alkynes; D000588:Amines; D001386:Azides; D001713:Biphenyl Compounds; D003998:Dicarboxylic Acids; D008670:Metals; D009942:Organometallic Compounds