92754-60-4Relevant articles and documents
Crosslinking of cellulose by olefin metathesis
Joly,Granet,Krausz
, p. 47 - 55 (2003)
New crosslinked microcrystalline cellulose plastic films were made by olefin metathesis. Cellulose was first acylated under microwave irradiation by 10-undecenoyl chloride in lithium chloride/N,N-dimethylacetamide homogeneous solution to yield unsaturated fatty acid cellulose esters with a degree of substitution (DS) varying from 1 to 2. After studying the variation of cellulose DS vs. microwave irradiation time, the unsaturated fatty acid cellulose esters were subjected to olefin metathesis using Grubbs's catalyst. Crosslinking ratio T (0% 1H NMR spectroscopic data.