Stable glycosylamines at the reducing ends of cellulose nanocrystals.

Xia, Jingwen; Koso, Tetyana; Heise, Katja; Fliri, Lukas; Ressouche, Emilie; Majoinen, Johanna; Kostiainen, Mauri A; Hietala, Sami; Hummel, Michael; Aseyev, Vladimir; Kilpeläinen, Ilkka; King, Alistair W T

Xia, Jingwen; Koso, Tetyana; Heise, Katja; Fliri, Lukas; Ressouche, Emilie; Majoinen, Johanna; Kostiainen, Mauri A; Hietala, Sami; Hummel, Michael; Aseyev, Vladimir; Kilpeläinen, Ilkka; King, Alistair W T.

Afiliação

Xia J; Chemistry Department University of Helsinki, AI Virtasen Aukio 1, Helsinki FI-00560, Finland. vladimir.aseyev@helsinki.fi.
Koso T; Chemistry Department University of Helsinki, AI Virtasen Aukio 1, Helsinki FI-00560, Finland. vladimir.aseyev@helsinki.fi.
Heise K; Department of Bioproducts and Biosystems Aalto University Otakaari 1B, FI-00076, Espoo, Finland.
Fliri L; Department of Bioproducts and Biosystems Aalto University Otakaari 1B, FI-00076, Espoo, Finland.
Ressouche E; Department of Bioproducts and Biosystems Aalto University Otakaari 1B, FI-00076, Espoo, Finland.
Majoinen J; Department of Bioproducts and Biosystems Aalto University Otakaari 1B, FI-00076, Espoo, Finland.
Kostiainen MA; Department of Bioproducts and Biosystems Aalto University Otakaari 1B, FI-00076, Espoo, Finland.
Hietala S; Chemistry Department University of Helsinki, AI Virtasen Aukio 1, Helsinki FI-00560, Finland. vladimir.aseyev@helsinki.fi.
Hummel M; Department of Bioproducts and Biosystems Aalto University Otakaari 1B, FI-00076, Espoo, Finland.
Aseyev V; Chemistry Department University of Helsinki, AI Virtasen Aukio 1, Helsinki FI-00560, Finland. vladimir.aseyev@helsinki.fi.
Kilpeläinen I; Chemistry Department University of Helsinki, AI Virtasen Aukio 1, Helsinki FI-00560, Finland. vladimir.aseyev@helsinki.fi.
King AWT; BA54 Biomaterial processing and products VTT Technical Research Centre of Finland Ltd Tietotie 4e, FI-02150, Espoo, Finland. alistair.king@vtt.fi.

Chem Commun (Camb) ; 59(61): 9408-9411, 2023 Jul 27.

Article em En | MEDLINE | ID: mdl-37436128

ABSTRACT

ABSTRACT

The reaction of reducing end groups in cellulose nanocrystals with dodecylamine was examined. Using a direct-dissolution solution-state NMR protocol, the regioselective formation of glucosylamines was shown. This provides an elegant approach to sustainably functionalize these bio-based nanomaterials, that may not require further reduction to more stable secondary amines.

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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Chem Commun (Camb) Assunto da revista: QUIMICA Ano de publicação: 2023 Tipo de documento: Article País de afiliação: Finlândia

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