Discrete Self?Assembled Metallo?Foldamers with Heteroleptic Sequence Specificity

نویسندگان

چکیده

Discrete and structurally diverse foldamer sequences are constructed in both natural abiotic systems primarily using inert connectivity with irreversible organic covalent bonds, serving to preserve the identity of sequence. The formation under thermodynamic control labile coordination bonds would be attractive for synthetic ease modular capability, but this presents issues regarding sequence preservation. Here is presented an approach integrating palladium(II) metal ions into itself, fidelity maintained through use complementary pairings ligand arrangements at centre. This accomplished sites different denticity and/or hydrogen bonding capability. In fashion, discrete ordered metallo-sequences formed as products a single step, these then fold defined conformations due ?–? interactions between electron-rich -poor aromatic regions combined componentry.

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ژورنال

عنوان ژورنال: Angewandte Chemie

سال: 2021

ISSN: ['1521-3773', '1433-7851', '0570-0833']

DOI: https://doi.org/10.1002/anie.202108456