WATER-SOLUBLE N -SUBSTITUTED CHITOSAN DERIVATIVES
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Keywords

N-carboxymethyl chitosan
N-dicarboxymethyl chitosan
N-carboxyethyl chitosan
N-carboxybutyl chitosan
N-trimethyl chitosan
5-methylpyrolidinone chitosan

Abstract

Many water-solubleN-substituted chitosan derivatives have been prepared having the typical -NH-CH2- linkage. Both the Michael reaction and alkylation with monochloroacetic acid at pH 8- 8.5 offer relatively simple ways for their synthesis.
https://doi.org/10.29037/ajstd.164
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References

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Copyright (c) 2017 Ph. Le Dung, D.T. Thien, N.T. Dong, T.T.Y. Nhi, N.T. An

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