Synthesis of tetraarylborates via tetralithio intermediates and the effect of polar functional groups and cations on their crystal structures.
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DOI: 10.1039/c8dt04068k
Abstract: A novel general protocol for the preparation of functionalized (COOH, CHO, C(O)NHtBu, B(OH)2) tetraphenyl- and tetrakis(4'-biphenylyl)borates is reported. It involves four-fold halogen-lithium exchange in potassium tetrakis(iodophenyl)borates and tetrakis(4'-bromobiphenylyl)borate) using t-BuLi in THF at -78 °C… read more here.
Keywords: tetrakis; polar functional; crystal structures; effect ... See more keywords
Polar functional groups anchored to a 2D MOF template for the stabilization of Pd(0) nps for the catalytic C-C coupling reaction.
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DOI: 10.1039/c8dt04766a
Abstract: A 2D porous MOF, {[Cu(1,2,3-btc)(bpe)(H2O)]·H2O}n (1), has been synthesized using a mixed linker system. The structural determination showed non-coordinated carboxylate groups decorating the pore surface. The desolvated MOF (1a) with pendant carboxylate groups was used… read more here.
Keywords: polar functional; stabilization nps; coupling reaction; template stabilization ... See more keywords