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The synthesis of derivatives of 2,4-diamino-2,4,6-trideoxy-d-gulo- and l-altro-hexopyranoses

✍ Scribed by Anna Banaszek; Zbigniew Pakulski; Aleksander Zamojski

Publisher: Elsevier Science
Year: 1995
Tongue: English
Weight: 740 KB
Volume: 279
Category: Article
ISSN: 0008-6215
DOI: 10.1016/0008-6215(95)00291-x

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✦ Synopsis

Syntheses of two derivatives of two 2,4-diamino-2,4&trideoxyhexoses having the D-@dO (16) and 1..alrro (29) configuration have been described. Derivative 16 was obtained by two routes starting from benzyl 2-benzyloxycarbonylamino-2-deoxy-~-~glucopyranoside.

Derivative 29 was obtained from 3,4-di-O-acetyk-rhamnal in a IO-Step reaction sequence.

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