Finely selective protections and deprotections of multifunctional chitin and chitosan to synthesize key intermediates for regioselective chemical modifications

Carbohydrate Polymers

Volumn 81, Issue 2, 2010, Pages 434-440

  Kurita, Keisuke ^a   Yoshida, Yuhya ^a   Umemura, Tohru ^a  

^a SEIKEI UNIVERSITY   (Japan)

Author keywords

Benzylation; Chemical modification; Chitin; Chitosan; Phthaloylation; Protection deprotection; Tritylation

Indexed keywords

ACETYL GROUPS; BENZYLATION; CHEMICAL MANIPULATION; CHITIN-CHITOSAN; DEPROTECTION; DICHLOROACETIC ACID; FULLY PROTECTED; HIGH POTENTIAL; HIGH SELECTIVITY; IMPROVED SOLUBILITY; MOLECULAR ARCHITECTURE; PROTECTIVE GROUP; REACTIVE GROUP; REGIO-SELECTIVE; REGIOSPECIFIC; SELECTIVE PROTECTION; SITE SELECTIVE; SODIUM HYDROXIDES; STRUCTURAL MODIFICATIONS;

CHEMICAL MODIFICATION; CHITOSAN; FUNCTIONAL GROUPS; ORGANIC SOLVENTS; SODIUM;

CHITIN;

EID: 77953134393     PISSN: 01448617     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.carbpol.2010.02.042     Document Type: Article

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