Non-catalytic dehydration of N,N′-diacetylchitobiose in high-temperature water

Non-catalytic dehydration of N,N′-diacetylchitobiose in high-temperature water

Non-catalytic synthesis of 4- O -β-2-acetamido-2-deoxy- d -glucopyranosyl 2-acetamido-2,3-dideoxydidehydro-glucopyranose (GND) from chitin disaccharide, N , N ′-diacetylchitobiose (GlcNAc) 2 , was achieved, with a maximum yield of 24.7% in high-temperature water at 120–220 °C and 25 MPa with a react...

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Veröffentlicht in:RSC advances 2014-01, Vol.4 (64), p.33651-33657
Hauptverfasser: Osada, Mitsumasa, Kikuta, Kazushi, Yoshida, Kohei, Totani, Kazuhide, Ogata, Makoto, Usui, Taichi
Format: Artikel
Sprache:eng
Schlagworte:
Chitin
Dehydration
Reaction time
Synthesis
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Zusammenfassung:Non-catalytic synthesis of 4- O -β-2-acetamido-2-deoxy- d -glucopyranosyl 2-acetamido-2,3-dideoxydidehydro-glucopyranose (GND) from chitin disaccharide, N , N ′-diacetylchitobiose (GlcNAc) 2 , was achieved, with a maximum yield of 24.7% in high-temperature water at 120–220 °C and 25 MPa with a reaction time of 8–39 s.
ISSN:2046-2069
2046-2069
DOI:10.1039/C4RA06319H