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Competitive aminal formation during the synthesis of a highly soluble, isopropyl-decorated imine porous organic cage.
Kearsey, Rachel J; Tarzia, Andrew; Little, Marc A; Brand, Michael C; Clowes, Rob; Jelfs, Kim E; Cooper, Andrew I; Greenaway, Rebecca L.
Afiliação
  • Kearsey RJ; Department of Chemistry and Materials Innovation Factory, University of Liverpool, 51 Oxford Street, Liverpool, L7 3NY, UK. aicooper@liverpool.ac.uk.
  • Tarzia A; Department of Chemistry, Molecular Sciences Research Hub, Imperial College London, 82 Wood Lane, London, W12 0BZ, UK. r.greenaway@imperial.ac.uk.
  • Little MA; Department of Chemistry and Materials Innovation Factory, University of Liverpool, 51 Oxford Street, Liverpool, L7 3NY, UK. aicooper@liverpool.ac.uk.
  • Brand MC; Department of Chemistry and Materials Innovation Factory, University of Liverpool, 51 Oxford Street, Liverpool, L7 3NY, UK. aicooper@liverpool.ac.uk.
  • Clowes R; Department of Chemistry and Materials Innovation Factory, University of Liverpool, 51 Oxford Street, Liverpool, L7 3NY, UK. aicooper@liverpool.ac.uk.
  • Jelfs KE; Department of Chemistry, Molecular Sciences Research Hub, Imperial College London, 82 Wood Lane, London, W12 0BZ, UK. r.greenaway@imperial.ac.uk.
  • Cooper AI; Department of Chemistry and Materials Innovation Factory, University of Liverpool, 51 Oxford Street, Liverpool, L7 3NY, UK. aicooper@liverpool.ac.uk.
  • Greenaway RL; Department of Chemistry, Molecular Sciences Research Hub, Imperial College London, 82 Wood Lane, London, W12 0BZ, UK. r.greenaway@imperial.ac.uk.
Chem Commun (Camb) ; 59(25): 3731-3734, 2023 Mar 23.
Article em En | MEDLINE | ID: mdl-36896582
ABSTRACT
The synthesis of a new porous organic cage decorated with isopropyl moieties (CC21) was achieved from the reaction of triformylbenzene and an isopropyl functionalised diamine. Unlike structurally analogous porous organic cages, its synthesis proved challenging due to competitive aminal formation, rationalised using control experiments and computational modelling. The use of an additional amine was found to increase conversion to the desired cage.

Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2023 Tipo de documento: Article

Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2023 Tipo de documento: Article