Unexpected reaction of chitosan with 2-ethoxy-1-ethoxycarbonyl-1,2-dihydroquinoline

Add time:09/08/2019    Source:sciencedirect.com

The direct reaction of 2-ethoxy-1-ethoxycarbonyl-1,2-dihydroquinoline (EEDQ) with chitosan amino groups, which resulted in the formation of N-(ethoxycarbonyl)chitosan, was found and confirmed chemically and by IR and 1H NMR spectroscopy.

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