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Novel Twin Corannulene: Synthesis and Crystal Structure Determination of a Dicorannulenobarrelene Dicarboxylate

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NIAID Data Ecosystem2026-03-06 收录
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https://figshare.com/articles/dataset/Novel_Twin_Corannulene_Synthesis_and_Crystal_Structure_Determination_of_a_Dicorannulenobarrelene_Dicarboxylate/3747120
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The dicorannulenobarrelene 1 was synthesized with the final step achieved by a nickel-mediated fourfold intramolecular coupling of dibromomethyl with bromomethyl groups. Low-temperature 1H NMR spectra of 1 show a presence of three conformers with approximate populations of 0.82:0.13:0.05, in good agreement with theoretical predictions. In the crystal, 1 incorporates two CCl4 molecules and adopts the bis-exo conformation.
创建时间:
2016-08-20
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