Stable glycosylamines at the reducing ends of cellulose nanocrystals

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

doi:10.1039/D3CC01329D

Stable glycosylamines at the reducing ends of cellulose nanocrystals

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

^*Corresponding author for this work

BA5407 Bioinspired materials

University of Helsinki
Aalto University

Research output: Contribution to journal › Article › Scientific › peer-review

6 Citations (Scopus)

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.

Original language	English
Pages (from-to)	9408-9411
Journal	Chemical Communications
Volume	59
Issue number	61
DOIs	https://doi.org/10.1039/D3CC01329D
Publication status	Published - 4 Jul 2023
MoE publication type	A1 Journal article-refereed

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10.1039/D3CC01329DLicence: CC BY

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title = "Stable glycosylamines at the reducing ends of cellulose nanocrystals",

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.",

author = "Jingwen Xia and Tetyana Koso and Katja Heise and Lukas Fliri and Emilie Ressouche and Johanna Majoinen and Kostiainen, \{Mauri A.\} and Sami Hietala and Michael Hummel and Vladimir Aseyev and Ilkka Kilpel{\"a}inen and King, \{Alistair W.T.\}",

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doi = "10.1039/D3CC01329D",

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TY - JOUR

T1 - Stable glycosylamines at the reducing ends of cellulose nanocrystals

AU - Xia, Jingwen

AU - Koso, Tetyana

AU - Heise, Katja

AU - Fliri, Lukas

AU - Ressouche, Emilie

AU - Majoinen, Johanna

AU - Kostiainen, Mauri A.

AU - Hietala, Sami

AU - Hummel, Michael

AU - Aseyev, Vladimir

AU - Kilpeläinen, Ilkka

AU - King, Alistair W.T.

PY - 2023/7/4

Y1 - 2023/7/4

N2 - 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.

AB - 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.

UR - https://www.scopus.com/pages/publications/85166161922

U2 - 10.1039/D3CC01329D

DO - 10.1039/D3CC01329D

M3 - Article

SN - 1359-7345

VL - 59

SP - 9408

EP - 9411

JO - Chemical Communications

JF - Chemical Communications

IS - 61

ER -

Stable glycosylamines at the reducing ends of cellulose nanocrystals

Abstract

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