C3‑Symmetrical Tribenzotriquinacene Derivatives: Optical Resolution through Cryptophane Synthesis and Supramolecular Self-Assembly into Nanotubes
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https://figshare.com/articles/dataset/_i_C_i_sub_3_sub_Symmetrical_Tribenzotriquinacene_Derivatives_Optical_Resolution_through_Cryptophane_Synthesis_and_Supramolecular_Self_Assembly_into_Nanotubes/2447572
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Based on a regioselective tris-formylation of a tribenzotriquinacene (TBTQ) hydrocarbon, the racemic C3-symmetrical TBTQ-trialdehyde and the corresponding TBTQ-trimethanol were synthesized along with their C1-isomers. Conversion of the C3-trialdehyde to three diastereomeric TBTQ-based cryptophanes occurring in high yield enabled the preparation of the optically pure C3-symmetrical TBTQ-trialdehydes and the determination of their absolute configuration. The racemic C3-symmetrical TBTQ-trimethanol was found to form several stable nanotubular aggregates in the solid state.
创建时间：
2016-02-20
