Regioselective chlorination of chitin wi
โ
Munenori Sakamoto; How Tseng; Ken-ichi Furuhata
๐
Article
๐
1994
๐
Elsevier Science
๐
English
โ 781 KB
Purified chitin was chlorinated with an equimolar mixture of N-chlorosuccinimide and triphenylphosphine under homogeneous conditions in a 5% (w/v) solution of LiCl in N,N-dimethylacetamide at 70-85"C. 13C NMR spectroscopy of the chlorinated products and gas chromatographic-mass spectrometric analysi