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Self-Assembly Can Direct Dynamic Covalent Bond Formation toward Diversity or Specificity.

ABSTRACT: With the advent of reversible covalent chemistry the study of the interplay between covalent bond formation and noncovalent interactions has become increasingly relevant. Here we report that the interplay between reversible disulfide chemistry and self-assembly can give rise either to molecular diversity, i.e., the emergence of a unprecedentedly large range of macrocycles or to molecular specificity, i.e., the autocatalytic emergence of a single species. The two phenomena are the result of two different modes of self-assembly, demonstrating that control over self-assembly pathways can enable control over covalent bond formation.

SUBMITTER: Komaromy D

PROVIDER: S-EPMC5423079 | biostudies-literature | 2017 May

REPOSITORIES: biostudies-literature

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Self-Assembly Can Direct Dynamic Covalent Bond Formation toward Diversity or Specificity.

Komáromy Dávid D Stuart Marc C A MCA Monreal Santiago Guillermo G Tezcan Meniz M Krasnikov Victor V VV Otto Sijbren S

Journal of the American Chemical Society 20170424 17

With the advent of reversible covalent chemistry the study of the interplay between covalent bond formation and noncovalent interactions has become increasingly relevant. Here we report that the interplay between reversible disulfide chemistry and self-assembly can give rise either to molecular diversity, i.e., the emergence of a unprecedentedly large range of macrocycles or to molecular specificity, i.e., the autocatalytic emergence of a single species. The two phenomena are the result of two d ...[more]

PMID: 28398730

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