Preparation and Physical Properties of Chitosan Benzoic Acid Derivatives Using a Phosphoryl Mixed Anhydride System

Direct benzoylation of the two hydroxyl groups on chitosan was achieved using a phosphoryl mixed anhydride system, derived from trifluoroacetic anhydride (TFAA), benzoic acids (BAs), and phosphoric acid (PA). The reaction is operated as a one pot process under mild conditions that does not require n...

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Detalles Bibliográficos
Autores principales: Lee, Duckhee, Quan, Zhe Shan, Lu, Chichong, Jeong, Jin Ah, Song, Changhyun, Song, Mi-Sun, Chai, Kyu Yun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2012
Materias:
Communication
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6268059/
https://www.ncbi.nlm.nih.gov/pubmed/22357319
http://dx.doi.org/10.3390/molecules17022231

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6268059/
https://www.ncbi.nlm.nih.gov/pubmed/22357319
http://dx.doi.org/10.3390/molecules17022231

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