Heterogeneous "Organoclick" Derivatization of Polysaccharides: Photochemical Thiol-ene Click Modification of Solid Cellulose

Sammanfattning

A simple and direct method for derivatization of solid polysaccharides is presented. The novel methodology is based on the combination of organic acid-catalyzed esterification or etherification and photochemical thiol-ene click derivatization of a heterogeneous polysaccharide. The solid cellulose was "organoclick" modified with aryl, alkyl and polyester groups, respectively. The modification allows for a highly modular and metal free surface modification of solid polysaccharides.

Nyckelord

catalysis; cellulose; functionalization of polymers; polysaccharides; synthesis

Publicerad i

Macromolecular Rapid Communications
2010, volym: 31, nummer: 8, sidor: 740-744
Utgivare: WILEY-BLACKWELL

SLU författare

• Hafrén, Jonas

  • Institutionen för skogens produkter, Sveriges lantbruksuniversitet
    

UKÄ forskningsämne

Skogsvetenskap

Publikationens identifierare

• DOI: https://doi.org/10.1002/marc.200900764

Permanent länk till denna sida (URI)

https://res.slu.se/id/publ/48180